In these new promos, the Bridesmaids star goofs around with Saturday Night Live cast member Taran Killam in a funny sneak peak of what's to come this weekend!
Ch-ch-check out the HIGHlarious video (above)!
As if the highly anticipated hostess wasn't enough to be excited about, this weekend's episode will also feature Phoenix as the musical guest, and we're PRAYING that we'll get to hear a new song for their upcoming album Bankrupt!
And a surprise appearance from her BFF Kristen Wiig would be nice too! Just sayin'…
If Melissa's stellar performance from 2011 is any indication of what might be coming, we're 100% expecting to pee our pants this weekend!