Luke Bryan paid tribute to the late Jimmy Buffett during his Las Vegas residency, dedicating the night to the iconic singer. Bryan performed Buffett's hit song "Margaritaville," donning a tropical shirt for the occasion. Buffett passed away at the age of 76 after secretly battling Merkel Cell Skin Cancer for four years. Known for his laid-back style and beach-themed music, Buffett's hits like "Margaritaville" and "Cheeseburger in Paradise" became anthems of escapism. Beyond his musical success, Buffett was also an author, actor, and philanthropist. He is survived by his wife and three children.