The Jonas Brothers took time out during a recent guest appearance to sign an Epiphone guitar courtesy of Gibson that will be auctioned, along with the pen they used to sign it, on CharityFolks.com in support of the EIF Revlon Run/Walk for Women.

To place a bid on the Gibson guitar and pen, please visit www.charityfolks.com. The guitar will be available under the categories of Music, Celebrity & Hollywood and Collectibles & Memorabilia.