ET got a before-and-after look at Sheryl Underwood and her Little Richard transformation, while Julie Chen is taking on Madonna again, donning the Victorian-era look from Madge's 1990 MTV Video Music Awards "Vogue" performance.
"Who knows extravaganza better than Little Richard?" Underwood asked ET.
"The trick to win over the audience is my fan," said Chen. "It's very fierce if I get it right."
Chen will employing all her tricks in The Talk's second annual "Rocktober Lip Sync War" episode on Monday, in which the co-hosts compete against each other dressed as some of music's biggest icons. This installment offers a special treat, as Lip Sync Battle's LL Cool J will host.