Lady Gaga Sings An Epic Rendition Of ‘Smelly Cat’ With Lisa Kudrow During ‘Friends’ Reunion

Lady Gaga rocks out to Smelly Cat with Lisa Kudrow on Friends: The Reunion special

Lady Gaga sizzles in a cheeky tie-dye bikini as she soaks up the California sunshine

Lady Gaga will play 'Smelly Cat' with Lisa Kudrow on Friends: The Reunion special