Carly Rae Jepsen Covers Wham!’s ‘Last Christmas’ [Video]Carly Rae Jepsen Covers Wham!’s ‘Last Christmas’ [Video]Singer Carly Rae Jepsen, known best for "Call Me Maybe" and her collaboration with Owl City on "Good Time," has just released her own version of "Last Christmas."JulieJulie