It's like Kim Zolciak and her daughter Brielle Biermann must be able to read each other's minds -- because even though they were in different countries on Sunday, the mother/daughter duo both flashed some flesh on Instagram.

The Don’t Be Tardy singer seems to have gotten the short end of the selfie stick -- since she was stuck at home while her daughter bared her bod on vacation star, 38, who appeared to have the raw deal as she snapped her casual selfie from her home in America, while Brielle stripped off on vacation in the Bahamas.

Kim showed off her taut tum when she posted a snap in her shoe-obsessed closet while wearing her go-to ensemble of a tank top, comfy pants and UGG boots. She posted the tummy-baring photo with the caption, "Sooooo unless I'm working ... filming I mean or entertaining guests I wear this EVERY SINGLE DAY! The second I can I put this hot little number on I do! I have worn this 'look' for 5 years ever since I was pregnant with Kj!"

That does look comfy -- but wearing the same thing for five years?! It may be time to get a new look!

Meanwhile, her 19-year-old daughter posted a photo showed off her fit form in a bright orange two-piece. The teen is currently on vacation in Nassau with her boyfriend, 20-year-old minor league player Michael Kopech.

She captioned the sexy photo with Lil Yachty lyrics: “When i go on vacay i might rent out the bahamas.”

We gotta say if we were going to pose for sexy body-baring snaps, we'd definitely rather be doing it the Bahamas. We think Brielle definitely wins this Instagram battle!

when i go on vacay i might rent out the bahamas - @lilyachty

A photo posted by brielle biermann (@briellebiermann) on