Watch Adam Lambert's Hip-Swiveling Cover of 'Faith' on ABC's 'Greatest Hits'
"We have a multi-talented child of the '80s born back in 1982," said co-host Kelsea Ballerini as she introduced the American Idol Season 8 alum.
Lambert had a blast, throwing in some hip swivels and megawatt charm as he took on Michael's "Faith" at Los Angeles' Microsoft Theater.
"The boy can sing," surmised host Arsenio Hall.
The show -- which featured hits from 1980 through 2005 -- also included performances by Ariana Grande, Celine Dion, Flo Rida, John Legend, Hunter Hayes with Smash Mouth, Nelly, Richard Marx, Men at Work frontman Colin Hay, and Sheryl Crow, who paired up with Ballerini.
Next up for Lambert: taking on judge responsibilities for The X Factor Australia and starring as Eddie in the Fox revival of The Rocky Horror Picture Show.
Watch his performance of "Faith" below: