Agent Carter's Hayley Atwell Performs Pretty Fly On Lip Sync Battle

What started as a heated Dubsmash rivalry has escalated to an all out Lip Sync Battle: Hayley Atwell vs. Clark Gregg.

In a preview for this week's episode of SpikeTV's Lip Sync Battle, Marvel's Agent Carter herself, Hayley Atwell, is throwing down some dope lines in a performance of The Offspring's "Pretty Fly (For A White Guy)."

Atwell has starred in Marvel's Agent Carter for two seasons now and previously appeared in Captain America: The First Avenger and The Winter Soldier movies. Gregg made his Marvel debut in Iron Man back in 2008, followed up by The Avengers in 2012, before taking the lead on Agents of S.H.I.E.L.D. in the fall of 2013.

The two actors are known for their Dubsmash battles in which the lip sync with different songs and post them on social media, sometimes including other MCU heroes, as well.

Atwell and Gregg's Battle airs April 21 at 10 PM ET on SpikeTV.