Talk about two completely different looks in one night! The 24-year-old wore a beautiful dress to the awards show and went more casual for the after party.
It's always fun to see what celebrities wear to awards shows, but it's even more interesting to see what they change into for the after parties!
Last night at the 2015 MTV Music Video Awards, stars walked the red carpet in barely there outfit (ahem, Miley Cyrus) or managed to cover up almost entirely (like Selena Gomez). But when the after parties started, celebrities changed up their looks.
Click through to see the stars who changed before going out.