Lily Collins, Katherine McNamara & Nina Dobrev Attend Telethon For America!

Lily Collins, Katherine McNamara and Nina Dobrev are making their voices heard!

The three stars all attended the Telethon For America at YouTube Space LA on Monday (November 5) in Los Angeles.

PHOTOS: Check out the latest pics of Lily Collins

Lily and Katherine both play the role of Clary: Lily in the Mortal Instruments movies and Katherine in Shadowhunters on TV.

The non-partisan event, which was hosted by Olivia Munn, promoted voting ahead of the midterm elections on Tuesday (November 6).

In addition to encouraging viewers to vote and making calls to voters to ask about their plans to vote, some of the stars also made short speeches during the event.