Kailyn Lowry is coming out swinging!

After Javi Marroquin — who the Teen Mom 2 star split from earlier this year — was photographed kissing another girl on Snapchat, the young mother decided to get revenge by sharing this photo of her bangin' bod.

MORE: Watch a Sneak Peak of Tonight's All-New 'Teen Mom OG'

https://www.instagram.com/p/BNXRLkVD90i/

She certainly seems to be showing him what he's missing.

Kailyn has been making headlines all year thanks to her physical transformation. Back in January she underwent a Brazilian butt lift and tummy tuck — and was recently rumored to have breast implants and lip injections.

In Touch first revealed Javi's ~mystery woman~ earlier today. The couple confirmed their plans to divorce in May.

Relive their cutest moments together in the gallery!