Demi Lovato
just loves to change up her look!

The singer tweeted a picture of her brand new shorter 'do on Wednesday, with the caption "New hair!!!!."

The 20-year-old is known for rocking longer locks, so this is definitely a change for the "Skyscraper" singer.

The haircut definitely gives Demi a youthful glow, but we think she looks better with longer hair.

Maybe it's because her hair now is at that awkward middle length ... she'd look super chic with a chin-length bob (long in the front and short in the back)!

What do you think of her new 'do? Sound off below and click "Launch Gallery" above to see more stars with short and long hair!

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