For their one-night only Q'Viva! The Chosen Live concert, exes Jennifer Lopez and Marc Anthony kept things civil.

The two co-hosts, who separated in July 2011 after being married for seven years, performed at the Mandalay Bay Events Center in Las Vegas on Saturday, along with the talented acts off of their Univision competition show.

PHOTOS: Jennifer Lopez and Marc Anthony's ill-fated romance

During the finale, the pair saw off the sold-out venue while holding hands and standing close to one another on stage. The American Idol judge, 42, sparkled in a nude, beaded mini dress while the Latin crooner, 43, looked suave in a dark suit.

PHOTOS: Jennifer Lopez's style evolution

The real surprise of the night came when they leaned in for an embrace.

Back in April, Anthony filed for divorce in L.A. Superior Court. In the papers, he asks for joint legal and physical custody of twins Max and Emme, 4, and wants each party to pay for his or her own legal fees.

PHOTOS: Hollywood's ugliest divorces

Both sides have already move on romantically. Lopez has been loving her time with her much-younger dancer beau, Casper Smart, 24, while Anthony began dating Venezuelan model Shannon de Lima in January.

This article originally appeared on Exes Jennifer Lopez, Marc Anthony Hold Hands On Stage for Vegas Concert