Clad in a motorcycle jacket, obviously.

By Danielle Zhu
December 03, 2015 at 03:59 PM EST
Dimitrios Kambouris/Getty Images

The list of celebrities who joined Instagram this year continues to grow as Justin Theroux becomes the latest star to make his debut. 

The Leftovers actor snapped an artsy black-and-white selfie with the caption #on, gaining 24,000 followers within 24 hours. 


His wife, Jennifer Aniston, has previously expressed her reluctance to join social media. Here’s hoping that Theroux’s Instagram will feature some photos of the lovebirds.