One thing about Kelly Rowland is that she's going to rock a mean bob. The star went Old Hollywood platinum at amfAR, experimented with a red, gelled undercut on the cover of Numero Netherlands ...

Kelly Rowland hit the Croisette in stunning crimson ... glittering silver clutch to finish off the look. Her platinum blond ...

Enter: The bob. Celebs, from Victoria Beckham to Kelly Rowland and most recently, Lady Gaga are jumping to chop their hair off in a bid to be on trend, sporting the hottest hairstyle RN.