RAP SHEET: Chris Brown now Gangsta/Salt on Nicki Minaj/Young JOC..."It's Going Down" with his WIFE!

An incarcerated Lil' Wayne is facing a lawsuit filed by producer Jim Jonsin over "Lollipop." Jonsin -- who's produced such hits as Soulja Boy's "Kiss Me Through the Phone" and T.I.'s "Whatever You Like" -- co-wrote the 2008 hit and claims to be owed more than $500,000 in royalties.

"Lollipop" was on Lil' Wayne's Tha Carter Three, which sold more than three million copies and won a Grammy for Rap Record of the Year.

This past Tuesday, at the BMI Showcase, rapper Yung Joc's wife Alex and his personal assistant Rici got into a fist fight. Word is that Joc's wife suspected that Rici was the one who aired out her personal business about her husband Joc being involved in a marital affair with his manager, a woman named Tamika.

According to my snitch, the two ladies put hands on each other. Luckily security was there before things got too crazy. But Rici didn't let things go so easy. She logged onto her twitter and outted Joc. According to her, Yung Joc has repeatedly cheated on his wife. And get this, she also claims that Joc's house was in foreclosure. Wowsers . . . Talk about airing someone out.

Chris Brown could be giving up on cleaning up his image and turning to rap instead. He's recorded a mixtape with Young Money newcomer Tyga called Fan of a Fan, and the first single "Holla at Me" has a decidedly edgy tone. Brown raps, "And right after I get her/ She know she with a winner/ And we straight to the crib/ I ain't taking her to dinner."

A few months back, Brown pleaded with the public in an Internet message saying he needed support and couldn't be a mixtape artist. We wonder why he changed his mind.

Check out Chris BREEZY GO HARD: 609412.mp3

Sandy "Pepa" Denton of Salt-N-Pepa says although she likes Nicki Minaj, she should consider toning down her act. Pepa tells Vibe.com, "Not everyone's role model material, but we do have a sense of responsibility because kids listen more to us than they would their parents. But [Nicki's] young, so how's she gonna enlighten?' She's new, she's excited and...that's what happens when you have a male camp dictating how you should be."