See The Best And Worst Dressed From The 2018 iHeartRadio Awards Red Carpet!

From Paris Hilton to Hailey Baldwin, click through to see the best and worst dressed from the 2018 iHeartRadio Awards red carpet.

DJ and producer Zedd kept it casual in a black suit for the star-studded event.

Jenna Dewan Tatum looked stunning in a black and red patterned dress and a sequined matching jacket.

Isla Fisher wore a short, tight black dress on the red carpet that showed off her amazing figure.

Halsey and boyfriend G-Eazy walked hand and hand on the carpet, the "Bad At Love" singer leaving little to imagination in a tiger-like striped skirt and crop top that showed off her midriff. Meanwhile, her beau kept it casual in a black suit with a gold jacket.

Iggy Azalea stunned in a classy, long black dress with a slit on the side that showed off her long legs.

Charlie Puth looked stylish in grey pants, a white shirt and an orange patterned sports jacket.

Camila Cabello, who performed her hit song "Havana" during the show, rocked the red carpet in a black and red sexy, patterned dress.

As for the worst dressed, the award goes to Drake Bell, who wore a silly, bright green sweater and floral green pants. Talk about clashing!

Ashley Greene looked beautiful in a classy, black and gold dress. Which outfit of the night was your favorite? Let us know in the comment section.