Selena and Cara make us INSANELY jealous with holiday snaps!

OK, so we’re trying really hard not to be jealous, but COME ON!

We know that Selena – joined by new bestie Cara Delevingne – has been celebrating her 22nd birthday by sunning it up on the coast of St Tropez.

And by the looks of things on Instagram, the pair have been having a whale of a time.

It’s all helicopter rides, yacht parties, glamour, glamour and more glamour.

The lifestyle of the rich and famous…*long sigh.