Mario Lopez and Courtney celebrate Mario’s 40th and Courtney’s post baby body in Las Vegas October 12, 2013. It was September 9, just a few days over one month since Courtney Lopez gave birth to a baby boy and She doesn’t look like she ever had a baby. The couple celebrated over the weekend at the Wynn, Las Vegas

The little black dress on the brunette beauty fit perfectly. The couple, had just welcomed their son, Dominic, on Sept. 9, and took a little time off to have some fun. Courtney is a fomer broadway dancer and looked in dancing shape much quicker than expected. The couple partied all night and into the morning with 10 close friends.

After seeing a performance of Le Reve, Cirque du Soleil, which features breathtaking acrobatics and synchronized swimming choreography, the pair met with the cast and then it was off to dinner at Andrea’s. Andrea’s is the main restaurant at the Wynn, named after Steve Wynn’s wife