Kylie Jenner Plays Stepmom By Day, Half-Naked By Night

Kylie Jenner's turning into a regular juggling act, taking on stepmom duties by day and her usual red carpet gigs by night.

Kylie rolled out of an L.A. Toys "R" Us Tuesday afternoon with Tyga and his son, King, like it was Christmas in January. Nothing says best stepmom ever like a cart full of toys, right?

The trio's been doing a bunch of stuff together, even taking a family trip down to Mexico during the holidays.

She still can't resist baring it for a red carpet though ...