Amber Heard displayed plenty of sideboob at the Magic Mike XXL London premiere on Tuesday evening, at Leicester Square

Amber Heard arrived in the hot London weather for the 'Magic Mike XXL' premiere, and turned up the heat even more in her sizzling ensemble.

The actress was dressed in a fiery red Emilio Pucci Fall 2015 gown that was backless with a billowing tiered design that gave a glimpse of her legs as well.

Amber flaunted skin in her feminine dress, and even put her side-boob on show.

The ravishing dress featured a black bow at the back of the neck, and the actress styled it with a pair of sky-high black stilettos.

A thick winged eye makeup and a stylish braided updo completed Amber's look for the event.

Amber Heard at London Premiere of 'Magic Mike XXL'

Amber Heard at London Premiere of 'Magic Mike XXL'

Amber Heard at London Premiere of 'Magic Mike XXL'

Amber Heard at London Premiere of 'Magic Mike XXL'

Amber Heard at London Premiere of 'Magic Mike XXL'

Amber Heard at London Premiere of 'Magic Mike XXL'