She took to Twitter Friday to share the news, reports "Didn’t know this was coming out yet! I’m so happy to be #1 on Maxims HOT 100!," the 20-year-old tweeted with a picture of her in a gold bathing suit. 

She added: "My fans kick ass... dreams do come true."  In 2012, Israeli model Bar Refaeli topped the Hot 100 list. 

Miley Cyrus
Miley Cyrus. Pic/Santa Banta