Entertainment Music Country Music Kelsea Ballerini! Old Dominion! Mickey Guyton! Stars Attend Dinner Benefitting T.J. Martell Foundation (Exclusive) By Sarah Michaud Sarah Michaud Sarah Michaud is the senior news editor of PEOPLE's music vertical. She has been working at PEOPLE for 16 years. People Editorial Guidelines Published on April 6, 2024 12:00AM EDT The T.J. Martell Foundation hosted its 22nd annual Nashville’s Best Cellars Dinner at Loews Vanderbilt on Monday, April 1. Attended by stars like Old Dominion, Kelsea Ballerini, John Oates, Mickey Guyton, Lily Rose and Karen Fairchild, the event celebrates wine collectors as they share their favorite selections over dinner and an auction. The Foundation "finances medical research aimed at discovering innovative treatments and potential cures for cancer, with generous backing from the music and entertainment sectors" and has raised over $280 million since its establishment in 1975. 01 of 07 John Oates and Mickey Guyton Catherine Powell 02 of 07 Kelsea Ballerini Catherine Powell 03 of 07 Karen Fairchild of Little Big Town Catherine Powell 04 of 07 Brad Tursi, Trevor Rosen and Geoff Sprung of Old Dominion Catherine Powell 05 of 07 Lily Rose Catherine Powell 06 of 07 Lydia Fielder and John Crist Catherine Powell 07 of 07 Shawn Parr Catherine Powell Close