Matt Damon & Lily Collins: Justin Timberlake '20/20' Concert Guests!

Lily Collins flashes a smile as she arrives at the Justin Timberlake 20/20 Experience Tour concert with a group of friends on Tuesday (November 26) at the Staples Center in Los Angeles.

The 24-year-old actress was joined by Matt Damon, his wife Luciana, and Justin‘s ‘NSYNC bandmate Lance Bass, who all came out to show their support.

PHOTOS: Check out the latest pics of Matt Damon

In case you missed it, check out Matt in this action packed clip from his summer blockbuster film Elysium, which was provided exclusively to JustJared.com.

15+ pictures inside of Lily Collins, Matt Damon, and others at Staples Center…