Selena Gomez Shows Leg in Onesie at Triple Ho Concert (PHOTOS)
Gomez showed off her gorgeous gams in the sparkly onesie, clearly wowing the crowd on and off stage.
The sexy custom ensemble is from designer Marco Marco.
We think that Justin Bieber- and Santa- would totally approve of the getup! Maybe the reason SelGo looks more glowing than ever is because she just got back from Mexico. Check out pics of her sunbathing with Justin down below!