It's Brown, Chris Brown

A Rihanna-less Chris Brown catches a departing flight from LAX airport in Los Angeles on Monday

The 19-year-old R&B singer and his pal wore fashionable sweaters. Is “B” for Brown??

Last week, Mr. Brown picked up “Favorite Male Singer” at the 2008 Kids’ Choice Awards.

10+ pictures inside of Chris Brown rocking the “B” sweater…