Rumors started swirling on Thursday when the pop star's father posted a mysterious photo.
The 24-year-old singer looked sleek and chic in a monochromatic crop top, skirt and jacket combo.
Check out some of the night's coolest behind-the-scenes moments.
Between Billy Ray, Tish, Miley and Noah, the Cyrus family was certainly popular!
The singer stepped out just days after announcing her split from Orlando Bloom to perform her hit 'Chained to the Rhythm.'
The singer opened up to ET's Sophie Schillaci on the red carpet before performing her single, 'Make Me (Cry).'
Miley is such a supportive big sister!
The 24-year-old singer's throwback game has been strong lately.
The 44-year-old actress posted a family photo to celebrate her ex-husband's 40th birthday.
Miley posted the pic of Liam gazing out into the ocean on Instagram on Wednesday.
'Nobody puts baby in a corner!'
Some of the biggest names in music have signed on to present at this year's show -- find out who!
The 24-year-old singer had a fun-filled weekend on a farm.
17-year-old Noah Cyrus missed the family get together.