Riley Mesnick's Super Sweet 1st Birthday Bash

The Bachelor alums Jason and Molly throw their daughter a fun-filled party with family and friends

  • PRETTY IN PINK photo | Birthday, Jason Mesnick

Credit: KCB Photography

Updated: Thursday May 08, 2014 | 11:35 AM EDT By: Laura Lane

PRETTY IN PINK

Jason and Molly Mesnick's daughter Riley (who turned 1 on March 14) sure is growing up fast! "She loves to dance!" Molly tells PEOPLE. "The minute we turn on Pharell's "Happy," she goes nuts."