Taylor Swift's Brother Austin Might Be The Next Big Thing seventeen.com

Austin Swift, Taylor Swift's hot younger brother, has spent years in the background, accompanying her to award ceremonies, attending her Fourth of July Taymerica parties, and more. Now, the 25-year-old is doing the actor thing and quite illustriously: since graduating from University of Notre Dame in 2015 (Tay documented the ceremony), he's appeared in I.T. alongside Pierce Brosnan and in Live By Night alongside Ben Affleck.