Hey ya, pay your taxes! Antwan Andre Patton, best known as Big Boi of OutKast fame, is in trouble with Uncle Sam after apparently skipping out on paying his taxes.

Word is Big Boi owes $55,727 and has been under an Internal Revenue Service-induced lien since June.

Speaking of Toni Braxton, the star called into The Wendy Williams Show Friday and the longtime powerhouse was amazingly candid about several issues that have plagued her private life in recent weeks.

For instance, Toni says she kissed Trey Songz to “narrate” their duet “Yesterday” at the Soul Train Awards earlier this month — but denied whispers that she is dating the 25-year-old. Toni also confirmed that she has separated from her husband, Mint Condition star Keri Lewis, after eight years of marriage.

R&B diva Toni Braxton teams up with the man who “Invented Sex” in the visually-impressive new music video “Yesterday.” As you’ve heard, Trey and Toni were performing this single when they shared a steamy liplock — right in front of Toni’s husband, crooner Keri Lewis — at the Soul Train Awards in Atlanta earlier this month.

Sidebar: Keep your ears peeled for a guest appearance by VH1’s Brooke Hogan….

Have you seen the latest video from The ATL’s own Keri Hilson? Check out “I Like!”

Flanked by her legion of dancers, Jennifer Lopez rehearsed for her performance at Sunday’s 2009 American Music Awards at the Nokia Theater in Los Angeles Thursday.

Jenny From The Block will be performing her new single “Louboutins,” the lead track from her forthcoming album Love? –dropping Jan. 26. Jennifer’s going all out for show; she even enlisted famed shoe designer Christian Louboutin to design a pair of his signature red-soled stilettos for her AMA performance.

Oprah Winfrey took to the airwaves Friday to officially announce she will be ending her iconic daytime talk show in 2011 and explain why she’s decided to pull the plug after a quarter century.

“I love this show … this show has been my life and I love it enough to know when it’s time to say goodbye,” said Winfrey. “Twenty-five years feels right in my bones and my spirit. It’s the perfect number, the exact right time.”

On Thursday, 50 Cent sat down to promote his new album and film Before I Self Destruct — and a host of other recent projects — with E!’s First Lady of Late Night, the Brotha Lovin’ Chelsea Handler.

Sorry, guys: Rihanna doesn’t do “small” men.

The “Umbrella” hitmaker – who has been single since former boyfriend Chris Brown assaulted her in February – is ready to date again, but the singer says she isn’t interested in suitors who aren’t working with a big stick between the sheets.

“He has to be good in bed and the size matters. You know what I mean? The inner beauty counts as well, but without a toy it doesn’t make it fun. Right now I don’t want to have a serious relationship, I want to have fun,” Rihanna allegedly quipped to German magazine Bravo when asked what it takes for a guy to impress her.

Oprah Winfrey will say goodbye to daytime and her eponymous talk show in 2011.

On Thursday, Harpo Productions confirmed that the woman appointed The Queen of Talk has decided to end the groundbreaking Oprah Winfrey Show she has helmed since 1985. Oprah will formally announce news of her departure on Friday. The final episode of The Oprah Winfrey Show is scheduled to air in May 2011.