The best hair transformations aren't always the most extreme. Look to Selena Gomez, for example. When the multi-hyphenate made an appearance on Jimmy Kimmel Live! the other night, we knew ...

Selena Gomez stepped out on the SAG ... With her hit "Look At Her Now" playing over the Instagram video, Gomez first rocks cozy sweater, messy bob, and a fresh face before transforming into ...

Celebrity hairstylist and Nine Zero One co-founder Nikki Lee tells ET her predictions for Selena Gomez's spring look.

Selena Gomez ... high-fashion choice Gomez made as she fundraised for her foundation — she also debuted a sleek new hairdo. The actress rocked a clean-cut short hair look as she wore her ...

Then steal that Selena Gomez style with makeup and hair tutorials as well as shopping info on Selena's best celebrity street-style outfits and fashion must-haves.