Article continues below advertisementHowie Mandel's 70th birthday shoutout on Live with Kelly and Mark was supposed to be lighthearted. Instead, it sparked one of the week's most awkward - and oddly entertaining - celebrity dust-ups.The comedian's blunt reaction to a compliment from hosts Kelly Ripa and Mark Consuelos quickly went viral, leading to an apology, a walk-back, and a growing back-and-forth that's kept fans watching.