Sofia Vergara and Joe Manganiello celebrated their upcoming wedding at their engagement party on Saturday night, which took place at West Hollywood’s Soho House.

It was a star-studded affair, with an unlikely guest giving a speech at the party: Arnold Schwarzenegger.

The Modern Family star’s son, Manolo, posted a photo from the party, showing him standing up giving a toast. Schwarzenegger co-starred with the groom in last year’s Sabotage, E! Online reports.

“Congratulations to these two ugly people. It's so sad, but luckily they have me to aspire to, physically,” Manolo joked on Instagram. One of the hashtags he used was #TerminatorGaveASpeech.

Vergara and the Magic Mike XXL star got engaged in Dec. 2014 after only about six months of dating.

She told Ryan Seacrest recently that they have locked down a wedding date and confirmed it will be a “large” wedding, considering her big family and their wide assortment of friends.

“I had to invite like all my family, and Joe has a lot of friends,” she said. “So it became bigger and bigger and bigger."

image via Instagram from Manolo Gonzalez Vergara

image via Instagram from Sofia Vergara

image via Jennifer Graylock/INFphoto.com