Happy birthday Demi Lovato! Today, the Camp Rock star turns 20, and friends & celebs are sending her birthday love – including Miley! She sent Demi a tweet earlier today, which said:
@MileyCyrus: @DDLovato happy birthday beautiful I’m sending you lots if x’s not wasting time on o’s =] have the best day everrrr xxxx
We hope she has an awesome birthday! If you don’t already, follow Miley on Twitter and let’s get her to 8 million followers! Click here.