Britney Spears’ two ex lovers, Kevin Federline and Justin Timberlake, shared a hug off-camera on Friday night at a pre-Grammy’s party.

Timberlake, who recently ended his 3-year relationship with Cameron Diaz, met K-Fed on his way into Hollywood’s club Avalon, where he was set to give a performance for Rolling Stone magazine’s pre-Grammy’s party.

X17 scoops, ‘A source told People magazine: "Justin and Kevin hugged each other and then Kevin turned to the photographer and put his finger on his lips, whispering ‘Shhhh’."’

Hmm, could this be a new friendship brewing?