‘The Hangover’ Star Justin Bartha is Engaged: Report

Let’s hope Justin Bartha’s real life bachelor party isn’t anything like The Hangover movies.

The 34-year-old actor is engaged to his fitness trainer girlfriend Lia Smith, sources have confirmed to Us Weekly.

Bartha, who previously dated Ashley Olsen, proposed to his ladylove early this month at Post Ranch Inn in Big Sur, Calif.

(Hollywood wedding fun fact: this is the same inn where Anne Hathaway and Adam Shulman’s guests stayed at before the couple’s sunset nuptials in September 2012).

“They’re the cutest couple,” a source told Us Weekly about Bartha and his new fiancée. “The trip to Big Sur, the engagement, the ring, everything. So cute.”

This will be the first marriage for Bartha. His NBC series, The New Normal, recently got the axe from the network and will not be back for another season. Meanwhile, The Hangover Part III is slated to open in theaters May 23, just in time for Memorial Day weekend.