The two hotties definitely spiced things up on Saturday when they got together to celebrate the holiday in New York City, with both lovely companions more than happy to share some snapshots of themselves partying it up.
After posting a string of photos via her WhoSay account, Vergara capped it off with the above shot of her and a sombrero-wearing Alba.
"Last 5 de Mayo picture," the Modern Family stunner wrote. "Till next year!!"
Meanwhile, over on her own Twitter page, Alba also gave us a glimpse of the duo's delightful time by tweeting out a photo of her and Vergara with a mutual friend, photographer Mike Rosenthal.
Ah, but dorkiness never looked so good.