Mario Lopez hosts the evening with girlfriend Courtney Mazza at Lavo.

On Friday night, Mario Lopez hosted the night at Lavo at the Palazzo. The “Extra” TV host was joined by girlfriend Courtney Mazza and friends, including Robert Earl. The group first dined at the Italian eatery and Lopez even tweeted, “At Lavo in Vegas having a blast!! Eating and drinking like it’s new year’s…”

After dinner the couple hit the red carpet with Mazza showing off her incredible post-baby figure before heading up to the nightclub, where they sat at several VIP tables on the dance floor. Mazza and her girlfriends immediately started dancing to the sounds of DJ Tony Martinez, while Lopez kicked back with a cigar and a cocktail. The cute couple stopped every so often to grab a kiss and make sure they got photos of themselves and all of their friends having a great time.

On Thursday night, NASCAR drivers Elliott Sadler and Kevin Harvick along with their wives joined Tapout’s Skyskrape for dinner at Tao Asian Bistro at the Venetian. After dinner the group headed up to the nightclub for Worship Thursday where they were joined by NASCAR senior vice president Jill Gregory and the Jabbawockeez from Monte Carlo.

NASCAR driver Denny Hamlin was also spotted in the club.

Click on the photos below to enlarge.

Like Haute Living Las Vegas? Join our Facebook page or follow us on Twitter. Want Haute Living Las Vegas delivered to your in box once a week? Sign up for our newsletter.