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    These Pictures Taylor Swift's Little Brother Put On Twitter Are The Best Thing Ever

    What cooler way to celebrate your college graduation than partying with your big sis and her A-list crew?

    Taylor Swift's little brother Austin graduated from Notre Dame this weekend, and to celebrate he tagged along with older sis Tay to Las Vegas for the Billboard Music Awards and the after parties. On Monday night he shared these star studded pictures.

    Last night was a wild ride #DoneWithCollege

    It's alot to take in. Let's slow it down.

    First there's Niall, Louis and Ed. Such #bros

    Then you've got newly public couple Tay and Calvin getting all snuggled up.

    Such facials! Can anyone say Twitter header!

    Ok let's move on to the second one.

    PDA ALERT!

    These two can't get enough of each other.

    Okay but how smitten are they?!

    Also featuring: the classic Tommo face.

    And the final one.

    The guys are just too much for Tay.

    This "me and ur sis are dating but it's not weird" pose.

    Niall's crown is so suiting and Louis agrees.

    Conclusion: This is the best photo set ever.

    These pics are pretty great but there's an even better accomplishment behind it. Big congratulations to Austin Swift for graduating from Notre Dame this weekend!