The pair performed at the same concert venue, and seemingly had a great time meeting and hanging out together backstage. It makes us wonder if the duo chatted about working on a duet together in the future!
When 1D take their upcoming break it's rumored that Liam plans to work on solo music. Any chance he wants to team up with Austin for one of his tracks?
Would you like to hear Austin and Liam record a song together? Tell us in the comments!