Kelly Osbourne and Amy Winehouse's father Mitch gathered at a London club on Thursday to commemorate the late singer's life. Also in attendance were Mark Ronson and Amy's boyfriend Reg Traviss.
The cause of Amy's death has yet to be determined.
Kelly O & Amy's Dad
Celebrate Winehouse's Life
7/29/2011 6:30 AM PDT BY Johnny Lopez
Get TMZ Breaking News alerts to your inbox