(Our round-up of celeb gossip so you can keep up with your girlfriend.)

Rihanna nearly collapsed during a concert in Australia. (Ninja Dude)

Sienna Miller is reportedly back on the market. (I'm Not Obsessed)

The suspect in the murder of Jennifer Hudson's mother, brother and nephew may have confessed. (Perez Hilton)

Beyonce wants to play Wonder Woman. (MTV Splash Page)

Val Kilmer may run for governor of New Mexico. (Gawker)

Britney Spears performed with Madonna in Los Angeles. (WWTDD)

"Cheetah Girl" Adrienne Bailon is suing over leaked nude photos. (TMZ)

Melissa Etheridge claimed she won't pay California state taxes in protest of Proposition 8. (Celeb Parasite)

Katy Perry attended the MTV Europe Awards, looked hot. (Derober)

"Wolfman" director Joe Johnston is helming the "Captain America" movie. (EW)