Star favorite onesies

In March, Jessie J wore a red and white floral onesie while recording in New York City, and while the white band in the middle gives the illusion of separates, we can officially confirm that that thing is definitely a one-piece. (And a really comfy-looking one, at that.) Jessie kept her look simple and color-coordinated with a pair of red Converse high-tops, a swipe of red lipstick and later, a white leather jacket.

Peter Billingsley (as Ralphie Parker) in 'A Christmas Story' and Beyonce.
Photo: MGM/Beyonce's Tumblr
Ralphie Parker from A Christmas Story was clearly born in the wrong decade because we're pretty sure most people would be THRILLED to get a pink, floppy-eared bunny animal onesies in 2013. (Those feet! We're dead.) I mean, we at least know that Beyonce—who took a cue from the film with her cozy, leopard print one-piece by Topshop—would for SURE appreciate a gift like that.