She doesn't care about the presents underneath the Christmas tree. Nevertheless Mariah Carey was spending a lot of time down there on Wednesday as she posed for festive photos.

And look at the bonuses of a onesie on the red carpet: she can just crawl into bed when the night's over! Watch E!'s live 2016 Grammys red carpet coverage starting at 4 p.m. ET/1 p.m. PT on Monday ...

Singer Dencia Wears a Pink Hello Kitty PJ Onesie to the 2016 Grammys and It's Just as Terrible as It Sounds You have to see this outfit to believe it. By Brett Malec Feb 16, 2016 12:48 AM Tags.

Pop icon Lady Gaga rocked a tartan onesie complete with a pair of oversized hair ears and sunglasses as she turned heads in a Tokyo press conference.. The eccentric star displayed a Hello Kitty ...

They added: "This onesie is the comfiest, ... Still, whether you're a die-hard Hello Kitty fan or want to add fun and colour to your loungewear collection, the new range is a winter must-have.