Buzz Bites (8/21/2009): IS THERE ANYTHING CHRISTIAN SIRIANO CAN’T DO?

+ Project Runway winner Christian Siriano just launched a new makeup line for Victoria’s Secret Beauty and he wants to give you a downtown makeover, and not in the hot-tranny-mess way. (NYMag)

+ Kylie Minogue, touring North America next month, is looking (what’d you say, Christian?) fierce on the cover of Instinct magazine. (We Are Pop Slags)

+ Big Boi is coming out with another solo album, but Andre 3000 fans don’t fret. Outkast will also release another album of crazy soon after. (AllHipHop)

+ Hip-hop power couple Ashanti and Nelly called it quits this week. Truly a sad day. Even more sad than Michael Jackson not being buried for the last two months, though that comes in at a close second. (Rap-Up)

+ Just another caaaaaasual travel day for Lady Gaga, wearing nothing more than a g-string onesie. Comfy and caaaasual. (Bossip)

+ Mariah Carey has covered Foreigner’s “I Want To Know What Love Is” and is releasing it as the official first single off her forthcoming album “Memoirs Of An Imperfect Angel.” (Neon Limelight)