September 17, 2014 11:40 pm Fallon: Lip Sync Battle With Gwen Stefani and Blake Shelton Jimmy Fallon asks guests Gwen Stefani and Blake Shelton to battle in an epic lip sync-off on “The Tonight Show.” US & World Videos 8:01 Lady Gaga's outfit changes, Rihanna's bold looks and more iconic Met Gala moments 0:45 Lakers fire head coach Darvin Ham 1:12 5 things to know about Tom Thibodeau 1:59 TikTok's Maddy Baloy dead at 26: Gordon Ramsay and Tay Lautner pay tribute 21:18 Jim Gaffigan gives hilarious dad advice to Kelly Clarkson audience