That good-looking guy you just saw is Taylor Swift's younger brother, Austin!

Ms. Swift absolutely adores her little brother, bringing him along to high-profile events, singing about him on tracks like 'The Best Day,' and having him appear in her music videos.

As we said before, the 20-year-old is currently focusing on his academic career at Vanderbilt University, which is awesome considering Taylor lives there too.

Aside from being incredibly smart, kind and motivated, Austin and Taylor do have a few other things in common, like their height. As many Swifties know, Taylor is super model status at 6 feet tall. Austin is 6 feet 3 inches, so he is actually the perfect date for Taylor at award shows, since she won't tower over him in her heels!

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