March 29th, 2015 - iHeartRadio Music Awards 2015's 10 Best and Worst Moments

7. Best Wish Fulfillment Fantasy
Many performances were punctuated by short video interviews where accomplished artists recounted their "journey." The best anecdote came courtesy of the Foo Fighters, who told the story of a European gig attended by a tribute band called UK Foo Fighters. Dave Grohl, exhausted from tour, recognized his British counterpart in the crowd and invited him onstage to perform "White Limo." Apparently, the guy killed it.

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Watch Jay's performance of White Limo: