Pink bring her Funhouse to AOL Sessions. Check out performances of “So What,” “Sober,” “Dear Mr. President” and more. Also, watch an exclusive Q&A where P!nk discusses everything from what issues she’s working through on Funhouse to the meanings behind some of the tracks.

“So What” performance video:

This week, singer/songwriter P!nk ascends to the number one position on the U.S. singles chart with her smash hit, “So What.” The irresistible rocking single tops Billboard’s “Hot 100 Singles,” “Hot Digital Songs” and “Hot Digital Tracks” charts, and is the number one radio airplay gainer for four weeks in a row, making it one of the top 10 most played songs at CHR radio stations. The David Meyers directed video is currently in rotation on VH-1, Fuse, Music Choice, and is one of the top ten videos on MTV.

“So What” was co-written by P!nk and produced by collaborator Max Martin, who worked with her on “Who Knew” and ”U + Ur Hand.” The New York Times describes the first single from her forthcoming album, Funhouse, as “guitar-charged and aggressively bouncy.” Funhouse is her fifth studio effort and is slated for release on October 28th.

Pink’s estranged husband Carey Hart is still hoping to rekindle his relationship with the ‘Stupid Girls’ singer.

The motocross racer – who split from Pink, his wife of two years, in February – hasn’t ruled out the possibility of reuniting with the 28-year-old star.

When asked if his marriage to Pink could be saved, Carey said: “I would like to have wishful thinking and say, ‘Yes.’ Only time will tell. Our plan is to maintain a friendship, and who knows what will happen when we get older. For the next three years, we’re both extremely busy people so it’s tough.”

Carey, 33, also revealed he is desperate to have a family, and still lives in hope that Pink could be the mother of his children.

He added: “I am on a time clock. I don’t want to do it past 35. My body is so destroyed, and I want to be a fun, young dad, not crippled and beat up. So I’d like to have kids by 35. I want them!”