The 33-year-old fashion and beauty mogul posed for a series of snaps in in the fuzzy Fluff It Up Bralette ($32.95) and the similarly soft Fluff It Up PJ Pant ($64.95) – both in the same green hue.

For the late-night outing, the singer put a Y2K spin on holiday fashion with a fuzzy crop top in a bright green color reminiscent of the Grinch and a pair of black shiny satin pants that featured ...