Hoda Finds Another Reason to Drink on 'Today' (VIDEO)

Not that Hoda Kotb needs a reason to drink on-air, but this time she had a good enough excuse -- the birthday of co-host Mark Feuerstein, who currently stars in 'Royal Pains' and was filling in for Kathie Lee Gifford on the fourth hour of 'Today' (weekdays, 7AM ET on NBC).

Kotb and Feuerstein toast the actor's 39th birthday, then sing along to 'Fighter' by Christina Aguilera ... poorly.

Later in the segment, Feuerstein further embarrasses himself by doing Beastie Boys karaoke and trying to grind on Kotb. Isn't 39 a bit young for a mid-life crisis?