USHER - USHER TO CHOOSE BETWEEN TLC STAR AND CAMPBELL

R+B hunk USHER has allegedly been forced to choose between dating supermodel NAOMI CAMPBELL and TLC singer ROZONDA 'CHILLI' THOMAS.

The BURN star, 26, has been issued an ultimatum by on/off girlfriend Thomas to make a sole commitment to her and give up the catwalk beauty or face losing her.

A source says, "Chilli's laid down the law. She's told him, it's me or Naomi."

However, Campbell has reportedly been planning Usher's surprise birthday party at New York's Rainbow Room and has invited a host of celebrities including LENNY KRAVITZ and ALICIA KEYS.

The source tells the NEW YORK DAILY POST, "She really wants to make a good impression with Usher, she's definitely pursuing him. He's young and he's really hot at the moment, it's not surprising Naomi's fallen for him."