Sofia Vergara WhoSay
The Modern Family star, 41, is currently on vacation with her mom, fiancé Nick Loeb, 21-year-old son Manolo and a few of her closest friends.
Since their Dec. 21 arrival to Playa del Carmen, the brunette beauty has been documenting their fun excursion on her WhoSay account.
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"Happy bday mom!!" wrote Sofia, who stuns in a bright coral cutout dress.
The group is in town to celebrate the actress' mom's big day, which coincides with the holidays.
Another shot shows the matriarch being serenaded by a Mariachi band.
It was time for Sofia and the gang to head down to the beach on Sunday.
And the bombshell had no problem putting her famous assets on display — or her smile.
In the shot, the svelte starlet throws her head back with a laugh as she stands next to her cousin Mariana.
The knockout flaunted her curves yet again in low-cut blue dress when she grabbed a bite to eat with her family on Sunday night.
"Amazing dinner at Si Senor," she wrote. She stands next to Manolo and her mother in the pic. It's hard to believe she's the mother of a 21-year-old!
The party continued into the night as she cozied up to Nick.
But it was back to some fun in the sun on Monday.
Sofia, again, showed off her goods — this time in a black thong bikini.
"Nothing like Mexico!!" captioned the stunner, who gets close to her hubby-to-be on a boat in front of a beautiful oceanic backdrop.
(It's seriously not the first time she's got everyone's heart racing with a barely-there swimsuit, remember last December?)
Sofia recently revealed she had plans to head down south.
"I think I'm going to vacation for one week, maybe to Mexico, and then Florida," she told E! News at Modern Family co-star Jesse Tyler Ferguson's Tie the Knot pop-up shop at the Beverly Center in LA.
The SAG Award-winner has been traveling to Mexico with her longtime love for quite some time now. It was the place where Nick, 38, decided to get down on one knee and propose to the star on her 40th birthday more than one year ago.
As for wedding planning, Sofia says the duo are not in a rush and haven't even set a date yet.
"I was thinking the other day that Americans take engagements like, 'OK, we're engaged. It means let's plan weddings,'" she explained during an interview on Chelsea Lately.
"But for a couple of Latin Americans, you get engaged, but it's like another stage in your love life. It doesn't mean, 'OK, let's immediately call the flower place.' It's like another period."