Bobby V shared the spotlight with Bobby Brown on Lopez Tonight to perform the 1989 classic “Rock Wit’Cha,” which the younger Bobby covers on his new album Fly on the Wall (March 22).

Monica chatted with George Lopez about her shoe game, the upside to Twitter, and her talented children. The host also presented her with some customized gifts. And as expected, she killed her performance of "Everything To Me."

The pair chatted it up with host, George Lopez, about a number of topics – including Brandy’s rumored relationship with Flo’Rida, Ray J’s infamous ‘tape’, and their brother-sister dynamic. But Brandy's reaction when Kim Kardashian's name comes up is...priceless!

Usher talked fatherhood (gets graphic about his son's bowel movements) and makes a friendly wager with Lopez, an avid Los Angeles Lakers fan, as Usher is part owner of the Cleveland Cavaliers.

Wendy Williams stopped by George Lopez’s “Lopez Tonight” show recently and the two talk show hosts dished on everything from Williams’ childhood (she claims she was a nerd; what celeb doesn’t?), her wig(s), and how to handle celebrity feuds.