Selena Gomez Welcomes You To The Sisterhood Of The Traveling Bikini! (PHOTOS)

Selena Gomez poses like a mermaid with some friends in the pool.

Selena Gomez and her friends are, like, the definition of mermaid babeliness.

This photo of Selena Gomez and her clique casually lounging poolside is just too much! Pardon the pun, but it's got us SWIMMING in about a million different pop cultural references -- the Cher-helmed witch coven in "The Witches Of Eastwick," the glistening babelieness of those mermaids in "Peter Pan," the seductive vampire Brides in "Bram Stoker's Dracula." And blaring above all of these visual references, we hear the iconic "Mean Girls" line "YOU CAN'T SIT WITH US" ringing in our heads. Sel's not the one saying it though, because she's obvs Regina George. #NoneForGretchenWieners

Check out more pictures from Selena Gomez's bikini party after the jump.

Posting her bikini pic to Instagram, the Best Song Of The Summer VMA nominee and her crew also remind us of another very important film: "The Sisterhood Of The Traveling Pants." We're sure Selena's mermaid-worthy buds are awesome and all, but imagine if the "Slow Down" singer formed a Sisterhood Of The Traveling Bikini with Demi Lovato, Rihanna, and Taylor Swift!!!! From Selena's tropical green swimsuit to Tay Tay's vintage Barbie-esque number -- oh, and don't forget Ri's blinged-out Crop Over Festival outfit!!!! -- the girls would have quite a selection to choose from. And besides, it would be SO much more interesting than 120 minutes of "OMG, MAAAAAAAGIC PANTS!!!!," LBR.

Selena Gomez smiles for the camera.

She thinks so.

Photo credit: Selena Gomez's Instagram