(splashnewsonline.com) - Justin Timberlake's romance with Jessica Biel could soon be set for storming waters amid claims he's been canoodling with a mystery brunette.
Apparently the Sexyback singer was spotted kissing the brunette beauty at club Tenjune, in New York City, on Saturday night.
Sources say the pair got it on while Timberlake's actress girlfriend Biel, 25, was away filming her latest movie, Easy Virtue in London.
These new claims come just days after the Trousersnake singer was rumoured to have been kissing newly-divorced actress Kate Hudson at hot new West Hollywood club Villa.
Biel who has been dating the former N*Sync singer for just under a year was rumoured to have ordered Timberlake to visit her more often when she is away filming.