Selena Gomez falls off stage

During a Stars Dance tour stop in Pennsylvania, Selena Gomez addressed her audience saying how hard it's been to transition from a child star to an adult singer and the obstacles she's had to endure.

"I get it all day, every day," Gomez told the screaming crowd. "I'm not sexy enough, or I'm not cool enough or if I did this I would be accepted."

So, she gave a very powerful message to everyone when she told them, "Let me tell you one thing: The sexiest thing... is class."

Gomez has surely grown up, and her new music and image are much more mature than they were during her earlier Disney days. But, the 21-year-old singer-actress' "sexiness" has not reached Miley Cyrus proportions by a long shot.

Selena Gomez reveals real reason she cried onstage 

The former Wizards of Waverly Place star famously dated Justin Bieber, and the pair tweeted countless photos of themselves for fans. However, Gomez has never been one to post semi-naked selfies as so many other young female stars have been doing as of late.

Gomez's message comes at the heels of another celebrity's post with a similar take. Parks & Recreation star Rashida Jones tweeted a sentiment of her own, claiming the "norm" of what's accepted these days as sexy has reached extreme proportions.