When Mariah Carey announces that she’s singing her timeless holiday hit All I Want For Christmas is You at the Macy’s Thanksgiving Day Parade, that is usually enough to satisfy anyone. So what could POSSIBLY top it? How about an entire marching band made up of ex hubby Nick Cannon’s children?! Or a new parade balloon made in tribute to Louis Gossett Jr. and Iron Eagle?!? We’d go see that… no matter how random it is.