Australian heartthrob Liam Hemsworth popped up on "SNL" this weekend, a show of support for fiancée Miley Cyrus, the show's musical guest.
The actor played an audience member who was paired up in a game show sketch with his real-life, equally famous brother Chris... played by Alex Moffat.
In the skit, the two poked fun at their real-life romance. Watch!
He also turned up at the end of the show when the cast said goodbye, standing side by side with Miley.
Miley and Liam met while filming the movie "The Last Song," released in 2010, and dated seriously before breaking up. They've been back together for over a year, confirming their engagement in July 2016.