'The Hangover III' actor Justin Bartha engaged to Lia Smith

Justin Bartha will be celebrating a real life bachelor party. The Hangover actor is engaged to Lia Smith.

According to Us Weekly, Bartha proposed to his fitness girlfriend in early May which on vacation at Post Ranch Inn. A source reveals that Bartha proposed with a ring that is “unbelievable.”

“They're the cutest couple. She was completely surprised by the whole thing," the source explains "The trip to Big Sur, the engagement, the ring, everything. So cute."

Bartha and Smith were first spotted in January 2013. Prior to that Bartha was linked to Full House actress Ashley Olsen, and, as Cinema Blend notes, a rumored relationship with The Avengers actress Scarlett Johansson.

While Bartha is celebrating the upcoming premiere of The Hangover III and his engagement, the actor recently fell victim to NBC's massive cuts when The New Normal, which was only on for one season, was cut by NBC.

A rep for the couple has not released a statement at this time.

image: Twitter

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