If the February cold is getting you down, it might be time to follow the example of these stars … and mix yourself a marg on National Margarita Day!

We’ve put together a series of stars throwing back a stiff drink or two — many of them soaking up the sun on sandy beaches — to get you into the summer sippin’ spirit!

Lexi Rivera and Kristina Schulman were in full summer gear while drinking their margaritas … wearing just tiny bikinis — though Schulman added a cowboy hat to enhance her ensemble.

There’s a ton of ways to make a margarita … but, regardless of how you like yours, everyone can enjoy these hot pics …