WATCH: Lena Dunham and Jimmy Fallon have epic lip-sync battle

In What has become a show in itself, Jimmy Fallon had another lip-sync battle… this time with Lena Dunham.
The ‘Girls‘ star, who came out wearing a tracksuit didn’t hold back as her and Fallon performed (mimed) some classic tunes, including Queen‘s ‘Fat Bottomed Girls‘ and Run-DMC‘s ‘Run House‘. Watch below:
https://youtu.be/ImnL3QopFa0