Martin Nolan, Co-Founder and Executive Director of Julien's Auctions gave PEOPLE an exclusive look at the collection ...

Cher had the audience at Manhattan's Beacon Theatre all shook up on Thursday when she took the stage at the 9th annual Love Rocks NYC benefit concert ... then changed outfits for her next, 2001's ...

She replicated the outfit she wore in the song's music video in a striped winter hat and puffer jacket. Related: Cher Reveals What ... The LOVE ROCKS NYC Concert supports the work of God's Love ...

The pop legend reprised the Elvis drag she first donned in the video for her 1995 single "Walking in Memphis" for the charity concert. Cher had the audience at ... then changed outfits for her next, ...

The auction lot features items from Elizabeth Taylor, Marilyn Monroe, and countless other stars from Old Hollywood to today's biggest and brightest. PEOPLE previewed the collection before the ...