21-year-old pop superstar Rihanna worked through Valentine's Day, did continuous interviews and was freshen up with gifts including a bottle of wine, chocolates and long-stem roses, during the first full day of her promotional tour. She spent a weekend in press conferences.

VH1 raptured its fans with the one-hour "Super Bowl Fan Jam 2010" concert featuring Rihanna, Justin Bieber, Young Jeezy and Timbaland.

Timbaland in a virtual duet with Justin Timberlake on "Carry Out," opened the show. Tim’s second song featured JoJo, swashbuckling the stages for the funky "Lose Control"

Los Angeles  - Young soul crooner Chris Brown pleaded guilty Monday to one count of assault against his former girlfriend Rihanna and will serve five years of probation and six months of community service.

Andrew Bynum has lashed out at the rumors saying he is dating Rihanna. The rumors of romance between the American basketball player and Rihanna surfaced after the two were seen enjoying a dinner date at a restaurant in Beverly Hills.

Los Angeles  - US pop star Rihanna, 21, reunited with her boyfriend R&B singer Chris Brown, 19, less than three weeks after an alleged assault by Brown left the singer injured, news reports said.

The couple was spending time together in Miami, Florida in a home owned by hip hop star Sean "Diddy" Combs, People. com and Usmagazine. com reported Friday.

Los Angeles  - Police launched an internal inquiry Friday to find out who leaked a photograph purportedly of battered pop star Rihanna, which was posted online.

Los Angeles  - A photograph purportedly of pop star Rihanna taken shortly after she was allegedly attacked by her then-boyfriend Chris Brown was posted online by the gossip website TMZ. com.

Los Angeles  - Chris Brown was dumped by two major advertisers Tuesday after his arrest for allegedly beating girlfriend Rihanna just before the Grammy awards.

The charming, wholesome image of 19-year old heartthrob - Chris Brown, fans know and love, has begun to unravel after he was arrested for allegedly assaulting a woman. The scandal has potentially devastating implications for Brown's white-hot career and there is little chance of the incident being dismissed as a bit of youthful indiscretion.

The 19-year-old R&B singer Chris Brown swept the American Music Awards on Sunday when he won three prizes, including the ceremony's final award of the artist of the year.