Sofia Vergara Is Positively Radiant As A Bridesmaid At Friend's Wedding

06/29/2015 04:20 pm ET | Updated Jun 29, 2015

Sofia Vergara took a break from planning her own wedding to play bridesmaid at a friend's wedding on Saturday.

With fiancé Joe Manganiello in tow, the "Modern Family" actress donned a pastel yellow strapless gown for the occasion. She shared several shots from the celebration on her Instagram account.

@bui0728 ❤️❤️

A photo posted by Sofia Vergara (@sofiavergara) on

@bui0728 wedding!!!!!!! Congratulations!!!👰

A photo posted by Sofia Vergara (@sofiavergara) on

Chi and Todd❤️❤️❤️

A photo posted by Sofia Vergara (@sofiavergara) on

By the looks of it, Vergara is a woman after our own hearts. She shared a snap of her digging into some wedding cake, writing, "It's bad luck if you don't eat wedding cake." That's a superstition we can get behind.

Its bad luck if you dont eat wedding cake😁

A photo posted by Sofia Vergara (@sofiavergara) on

Vergara and Manganiello, who got engaged while on vacation in Hawaii in December, have set a date for their own wedding, but have yet to reveal details. The bride-to-be recently said that it looks like the guest list is going to be on the larger side.

"I had to invite like all my family, and Joe has a lot of friends," Vergara told Ryan Seacrest in May. "So it became bigger and bigger and bigger."

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