Miley, queen of the selfie, with her adorable dog Floyd. Photo courtesy of

1. Miley Cyrus can’t stop. First, there was the makeover. Then the break-up with Liam Hemsworth. Then
the most talked-about performance in VMA history
, which turned "twerk" into a mainstream word and "foam finger" into an instant cringe-worthy visual. The embarrassing 
feud with Sinead O’Connor was Miley’s low point—cool-kid brattishnes loses its charm when you make fun of people with mental illness. But you can’t argue with the hits: "We Can’t Stop", "Wrecking Ball" (
with its controversial vid), and now, the leaked, sure-to-be-number-one "Adore You". Miley’s 
Bangerz is THE album of the year, and
2013 is the year that the former Disney princess—for better or worse—grew up.
2. Kate Middleton fires her hairstylist. When you’re the private hairstylist to the Duchess of Cambridge, rule #1 should be obvious: get thee off social media. (Right?!)
Click through to read all the biggest celeb stories of 2013…