Kevin Connolly Parties with a Mystery Blonde in St. Barts

Kevin Connolly hits the deck of a yacht during his holiday vacation in St. Barts on Thursday afternoon (January 1).

The 40-year-old Entourage actor got very close to a mystery blonde during his day out and even had a friend snap a few pictures of the two of them.

PHOTOS: Check out the latest pics of Kevin Connolly

In case you missed it, check out the first trailer for the highly anticipated Entourage movie.

15+ pictures inside of Kevin Connolly yachting with a friend and a mystery girl in St. Barts…