Inside Nick & Vanessa's Wedding Shower!

The couple celebrate their upcoming nuptials with a glam cocktail party

DANCE-OFF

Nick and Vanessa "gave heartfelt toasts and got a little choked up," says a source. "Nick talked about the journey they've been on and how much it meant to have friends and family celebrate with them." Afterward "there were some serious dance competitions throughout the night, which were hysterical! That's Nick and Vanessa's thing."