WATCH: Lorde Sings The Beatles, a Tiesto-Elton John Mashup + Joan Jett!
Check out Paul The Web Guy and iHeartRadio's 5 Things You Need To Know every week on OK!TV. Check here for local listings.
Also see our special Vegas Episode featuring Justin Timberlake, Ryan Seacrest, Elton John, Keith Urban and more:
The producer/DJ kicks the rockers' song up a notch
Take a trip to the carnival with Krewella in their brand new music video
Check out their new music video!
She talks about Katy's now ex, John Mayer
Frank Erwin Center | Austin, TX | Photo Credit Kamal Heikal