My best friend is getting married, so we celebrated her! Future Mrs. Lopez

A post shared by Selena Gomez (@selenagomez) on

Lookin' good is the best revenge!

Selena Gomez has been pretty quiet ever since Justin Bieber's marriage to Hailey Baldwin and her subsequent trip to rehab to deal with her depression and anxiety over the situation, but she came out of hiding to share some bikini pics from her BFF's recent bachelorette party in Cabo.

The "Come & Get It" songstress highlighted her curves in a white bikini, and we've gotta wonder if JB sees these snaps and secretly wishes he wasn't a married man.

The brunette beauty hasn't dated anyone since her romance with The Biebs early last year, but it looks like if he has his way, Zac Efron would love a shot at love with her! The actor recently started "following" her on Instagram, and we all know what that means... he's totally trying to slide into her DMs!

If she's still heartbroken over losing the "Sorry" crooner, she's certainly not letting on.

"Last year was definitely a year of self-reflection, challenges and growth. It’s always those challenges which show you who you are and what you are capable of overcoming. Trust me, it’s not easy, but I am proud of the person I am becoming and look forward to the year ahead. Love you all," she wrote on social media last month.

We think 2019 is going to be her year!