 | | Dubbed "the First Lady of Crunk & B" by the producer who should know, Lil Jon, singer Ciara burst onto the scene with the never-gonna-get-it single "Goodies," the breathy "answer song" to Petey Pablo's "Freek-a-Leek. |
 | | Although Trey Songz loved hip-hop while growing up, the only R&B he could get into was R. Kelly. When his friends heard his perfect tenor voice, however, they pushed him to drop rap and start crooning. |
 | | Born and bred on Chicago's South Side, R&B singer Jeremih taught himself how to play several instruments and didn't consider himself a vocalist until a warmly received performance at a talent show. |
 | | Before she could utilize her talents for her own solo endeavors, R&B singer, vocal arranger, and songwriter Keri Hilson wrote a slew of songs, many of them chart-toppers, for several popular artists in the mid-2000s as part of the five-person production/songwriting team known as the Clutch. |
 | | Ne-Yo was one of the most successful songwriters and artists of the 2000s. His breakthrough didn't come until late 2004, as the co-songwriter of Mario's "Let Me Love You," a number one Hot 100 hit that Billboard later determined to be the eighth most successful single of the decade. |
 | | After Usher Raymond was spotted by a LaFace record executive at a talent show in his hometown of Atlanta, it took no time for his career to take off. |
 | | Kelly Rowland rose to fame with the success of Destiny's Child during the late '90s. During that time, Destiny's Child catapulted into the new millennium as one of the best-selling female musical groups in history. |
 | | Tallahassee-based MC and vocalist T-Pain (born Faheem Najm) came up in a rap group called Nappy Headz but went pro as a solo R&B artist after he recorded "I'm F**ked Up," a personal take on Akon's Top Ten hit "Locked Up. |
 | | b. William Ray Norwood Jnr., 17 January 1981, McComb, Mississippi, USA. The younger brother of R&B vocalist Brandy, Ray J broke into the world of entertainment at an early age. |
 | | The kind of talented kid who had a recording contract before a driver's license, Diggy Simmons is a rapper, reality television star, fashion mogul, and descendent of hip-hop royalty. |
 | | Born and raised in Baltimore, MD, R&B vocalist Mario started to develop his natural talent while singing along with his mom using a karaoke machine at home. |
 | | One of the most recognizable characters in modern-day R&B, Beyoncé first rose to fame as the siren-voiced centerpiece of Destiny's Child before embarking on a multi-platinum solo career in 2001. |
 | | R&B singer/songwriter and producer Terius Youngdell Nash, better known as the-Dream, was born in Rockingham, North Carolina, but moved to Atlanta, Georgia, with his mother at the age of three. |
 | | Influenced by the unpredictable rhymes of Missy Elliot along with the sexually charged attitudes of Lil' Kim and Foxy Brown, Queens native Nicki Minaj was discovered thanks to her MySpace page. |
 | | Singer, songwriter, and producer Miguel (born Miguel Jontel Pimentel) spent a handful of years behind the scenes and flirted with the mainstream before he released his first hit single and became one of pop-R&B's most significant artists. |
 | | Put together by producers Vincent Herbert (Toni Braxton, Destiny’s Child, Lady Gaga) and Walter Millsap (Alicia Keys, Beyoncé), Mindless Behavior is a pop-R&B group featuring singers and dancers Princeton, Prodigy, Ray Ray, and Roc Royal. |
 | | At only age 13, Bow Wow made his rap debut on Beware of Dog (2000), a double-platinum Top Ten hit, and though he struggled to rival such breakout success in the years that followed, he persevered impressively, maturing as an artist (as well as a man) and releasing a series of albums that met varying degrees of commercial success. |
 | | A savvy pop-rapper with crossover appeal, Nelly seemed like a novelty when he first debuted in 2000 with "Country Grammar (Hot. |
 | | Although he was born in St. Louis, Missouri, singer, songwriter, and producer Aliaune Thiam -- aka Akon -- grew up in Senegal before he and his family (including his father, jazz percussionist Mor Thiam) returned to the United States and settled in New Jersey when he was seven. |
 | | R&B vocalist Lloyd topped BET's play list singing a steamy duet with Ashanti, but he got his first spins on the anything-but-steamy Radio Disney. |
 | | R&B singer Cassie got her first taste of the music industry at 16 when she had the opportunity to speak with the producer Rockwilder, a meeting that inspired her to take formal voice lessons. |
 | | Barbadian pop singer Shontelle (born Shontelle Layne) gained notice as the songwriter behind Alison Hinds' "Roll It Gal," a hit in her native country. |
 | | British R&B singer/songwriter Jay Sean is notable for being one of the first British-Asian crossover stars and also for his international popularity, including five consecutive Top 40 singles in America. |
 | | The biggest hip-hop impresario of the mid-'90s, Sean Combs -- known as Puff Daddy until his professional name change to P. |
 | | Rihanna established her dance-pop credentials in summer 2005 with her debut smash hit, "Pon de Replay," and continued to demonstrate hit potential in subsequent years (e. |
 | | B2K lead vocalist Omarion (born Omari Ismael Grandberry) went solo in 2005 with O, featuring production help from the Neptunes, Rodney Jerkins, and the Underdogs. |
 | | An R&B vocalist affiliated with the outlandish hip-hop crew Odd Future Wolf Gang Kill Them All, Frank Ocean (Christopher "Lonny" Breaux) was born and raised in New Orleans. |
 | | No mere glossy gimmick, despite their youthfulness and their novelty hit, the New Boyz were labeled "the Young Teens of Hip-Hop" by the New York Times before they even had an official single out. |
 | | Jumping onto the airwaves at 17, Lil Mama cleared a wide path for herself with the major radio hit "Lip Gloss" in early 2007. |
 | | Known initially for his role as Jimmy Brooks on Degrassi: The Next Generation, Toronto, Ontario, native Drake (born Aubrey Drake Graham) stepped out as a rapper and singer with pop appeal in 2006, when he initiated a series of mixtapes. |
 | | Producer and MC J. Cole was the first artist to signed to Jay-Z’s Roc Nation label. Born in Germany but raised in North Carolina, Cole grew up with a mother who loved rock and folk while his father was a fan of hardcore hip-hop artists like 2Pac and Ice Cube. |
 | | Dancehall superstar Sean Paul began scoring hit singles in Jamaica in 1996 and steadily attracted international attention thereafter, eventually breaking into the pop mainstream in 2002 with Dutty Rock. |
 | | Of all the rap artists who emerged from Atlanta during the late 2000s, B.o.B -- who was only 17 when he signed his first major-label record deal -- was one of the most unique. |
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 | | No female rap artist paralleled the success of Missy Elliott, neither during her reign nor before, and none was more deserving. |
 | | The daughter of Will Smith and Jada Pinkett-Smith, Willow Smith -- like older brothers Jaden and Trey -- got her start in the entertainment industry as an actor. |
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 | | In the span of three short years, Kanye West went from hip-hop beatmaker to worldwide hitmaker, as his stellar production work for Jay-Z led to a major-label recording contract and, ultimately, a wildly successful solo career. |
 | | Eve was one of a new breed of tough, talented, commercially viable female MCs to hit the rap scene during the late '90s. |
 | | R&B vocalist Jason Derülo launched his career while still in his teens, first as a songwriter for other artists and later as a solo performer. |
 | | Before he reached the age of 18, Soulja Boy Tell Em (born DeAndre Way; originally Soulja Boy until copyright issues interfered) was already an ambitious artist and a seasoned businessman, wielding all the hitmaking requirements: producer, live entertainer, and an ability to write catchy hooks. |
 | | A major star on television (In Living Color, The Jamie Foxx Show), the big screen (Any Given Sunday, Collateral, Ray, Miami Vice, Dreamgirls), and radio (his second album, Unpredictable, featured two Top Ten R&B singles), Jamie Foxx -- born Eric Morlon Bishop, Jr. |
 | | When the Dirty South movement broke nationwide at the turn of the century, Ludacris rode it to immediate widespread popularity, becoming arguably the most commercially successful Southern rapper of the time. |
 | | Once dubbed "the Jay-Z of the South" by Pharrell Williams, T.I. gradually came into his own and established himself as one of rap's most successful MCs during the early 2000s. |
 | | Born in California but raised in Detroit, rapper Big Sean made big news in 2007 when he signed with Kanye West’s recently formed label, G. |
 | | Laid-back Inglewood, California rap group Cali Swag District broke out when each member was a teenager. |
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 | | Allegedly “shrouded in mystery” despite social media presence (with accompanying photos) on Twitter, Tumblr, Facebook, Soundcloud, and YouTube, as well as major support from fellow Torontonian Drake, alternative R&B act the Weeknd -- a solo outlet for vocalist Abel Tesfaye -- surfaced in March 2011 with House of Balloons. |
 | | Young Money are a rap group affiliated with Lil Wayne and the Cash Money record label who made their commercial debut in 2009 after years of mixtape appearances. |
 | | Timbaland ascended to the top of the pop industry in the late '90s, impressively balancing his in-demand hitmaking abilities with his outlandish production style. |