Whatever happened to the infamous Peter Pan motto "I won't grow up!"? Here I am, trying to savor what's left of my rebellious teenage years while celebrity teens are dressing and acting like it's their 25th birthday! Maybe it's to counter their type-casting as the childhood best friend, but our teeny-bopping actresses and recording artists are looking way too mature for their age (and their own good!) From glamorous dresses and hair to dramatic makeup and manly boyfriends, our cele-babies look less like Disney channel stars and more like red carpet alumni! 

[caption id="attachment_32103" align="aligncenter" width="250" caption="Taylor Momsen (15)"][/caption]

[caption id="attachment_32104" align="aligncenter" width="250" caption="Hayden Panettiere (19)"][/caption]

[caption id="attachment_32105" align="aligncenter" width="250" caption="Taylor Swift (19)"][/caption]

[caption id="attachment_32106" align="aligncenter" width="250" caption="Miley Cyrus (16)"][/caption]

[caption id="attachment_32114" align="aligncenter" width="250" caption="Selena Gomez (16)"][/caption]

[caption id="attachment_32107" align="aligncenter" width="250" caption="Dakota Fanning (14)"][/caption]

[caption id="attachment_32109" align="aligncenter" width="250" caption="Demi Lovato (16)"][/caption]

[caption id="attachment_32112" align="aligncenter" width="250" caption="Emma Roberts (17)"][/caption]

[caption id="attachment_32115" align="aligncenter" width="250" caption="Ali Lohan (14)"][/caption]

Thanks for the photos, Daily News!