Ashley Graham is feeling herself!

The Sports Illustrated cover model is celebrating her 29th birthday in Mexico, and she is putting her curves on display in — and OUT — of her bikini.

MORE: Meet Abigail Ratchford — The Model Whose Curves Are the Talk of Instagram!

Posing topless on Snapchat, the brunette beauty swam in the pool without her bikini top, and took another sexy pic from behind, showing off her famous booty!

ashley graham snapchat
Snapchat

She followed up the snaps with another topless Boomerang on Instagram, simply captioned, "Mexico."

This is not the first time Ashley has shown off her bikini body, which she has defended against body shamers in the past.

MORE: Kim Kardashian Goes Topless on Instagram — Shows Off Sexy Lingerie During Paris Fashion Week

View this post on Instagram

☀️Mexico☀️

A post shared by A S H L E Y G R A H A M (@ashleygraham) on

"I'm trying to get the message out there, not just younger girls but older women who have become bigger from age, just to love every inch of themselves," she told Vogue.

Get it, girl! For more of her sexiest photos, check out the gallery below!