Dave Grohl might have just jumped off a long flight, after performing a gig thousands of miles away in South Korea, with a broken leg but that wasn't about to dampen his spirits. The Foo Fighters front man, who is currently plastered up with a broken leg following an accident on stage in Sweden, was his usual smiley self as he arrived at LAX airport with his band mate Taylor Hawkins.The rock god, who obviously has reduced mobility due to his injuries, was wheeling through the terminal on a wheeled walking aid, but despite this he still had time to stop for a few photos with fans.