50887608 Mario Lopez arrives at his bachelor party at TAO Nightclub at the Venetian on September 15, 2012 in Las Vegas, Nevada. The “Extra” host was seen arriving at the party without his engagement ring though! Mario Lopez arrives at his bachelor party at TAO Nightclub at the Venetian on September 15, 2012 in Las Vegas, Nevada. The “Extra” host was seen arriving at the party without his engagement ring though! FameFlynet, Inc – Beverly Hills, CA, USA – +1 (818) 307-4813