Come on all you PAAAAARTY people!

Someone had a little too much fun last night. Can you guess who? Alright, alright, I'll tell you: It was Piper.

She did a great job at Patrick and Alex's wedding! She was the belle of the ball (well, the bride was the belle of the ball, but Piper certainly got her fair share of attention, oooooo's, and ahhhhh's).

But even though for most of the night she was charming the crowd with her adorable smiles and coy giggles, toward the end of the reception - as expected - she crashed and burned.

Thankfully, Daddy was there to pick up the pieces.