Jack & Jack Are Ready To Party 'All Weekend Long' at iHeartRadio's Music Festival in Vegas

Jack & Jack Are Ready To Party 'All Weekend Long' at iHeartRadio's Music Festival in Vegas

Jack & Jack hit the red carpet together at the 2016 iHeartRadio Music Festival at T-Mobile Arena on Friday (September 23) in Las Vegas.

The two singer — Jack Gilinsky and Jack Johnson — just dropped their brand new song “All Weekend Long”, that same day. Check it out on JJJ now!

Jack G‘s girlfriend and singer Madison Beer (not pictured) also attended the festival with them.

PHOTOS: Check out the latest pics of Jack & Jack

Jane The Virgin actress Yael Grobglas also came out for the event, along with DJ Martin Garrix and band Los 5.

night 1 in Vegas at #iHeartFestival got us feelin like ????

A video posted by G (@jackgilinsky) on

15+ pics inside of Jack & Jack, Yael Grobglas and more…

vegas with my queen

A photo posted by G (@jackgilinsky) on

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