Featuring actor-musicians Lauren Molina (Sweeney Todd, Marry Me a Little) and Nick Cearley (All Shook Up), the Skivvies are known for their acoustic performances of pop songs, wearing nothing but their underwear. The duo and their guests play instruments ranging from the cello, ukulele, guitar and glockenspiel to the melodica.

Check out the Skivvies' Playbill Playlist of "Songs to Strip to."

In addition to Benanti (Gypsy), O'Malley (The Book of Mormon), Keenan-Bolger (Newsies) and James (Motown), the 9:30 PM concert features Alison Fraser (The Secret Garden), Adam Kantor (The Last Five Years), Wesley Taylor ("Smash") and Leslie McDonel (American Idiot).

They are joined by Shannon Ford (Next to Normal) on drums and Katrina Yaukey (War Horse, Billy Elliott) on saxophone/accordion.

Tickets are priced $20-$30. There is a $25 food/beverage minimum. 54 Below is located at 254 W. 54th Street. Tickets and additional information are available at 54Below.com. Click here to view Playbill.com's Screening Room of the Skivvies concerts.

The Skivvies' Hardbody Hoedown:

Visit TheSkivviesNYC.com.