Bella Thorne Has Long (Armpit) Hair, Don't Care

Bella Thorne found herself in a hairy situation when she strategically raised her arms to show off her ... hairy situation.

The "Midnight Sun" star has joined unshaven underarm movement that has been previously rocked by stars like Madonna, Miley Cyrus and even Julia Roberts. It's unclear if she grew it out for a role or is just digging the natural look.

To compliment her scruff, Bella threw on a red-hot lingerie bodysuit and paired it with a stylish pair of track pants and high heels.

So ... maybe a little hair ain't so bad.