The 41-year-old actress donned one of Cher’s most famous looks, the yellow plaid skirt and jacket, to perform to “Fancy” by Iggy Azalea.
Sadly Dionne and Amber were no where to be seen, but one of her back-up dancers took on the role of D.
“This is amazing! I had no idea how badly I needed to see that,” gushes Lip Sync Battle’s host Chrissy Teigen.
The full episode – which see’s Silverstone go up against Mena Suvari – doesn’t air until later in the week but you can watch the preview below: