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 ...

Related: Selena Gomez Is All Smiles as She Steps Out in Sheer Shirt with Fiancé Benny Blanco The star added a black ...

Plus, do you see how her nails pick up the golden highlights in her dark hair ... that isn't deep burgundy or dark purple but still feels timely, look no further than Selena Gomez.

What exact products were used? Selena Gomez's hair stylist, Renato Camparo, shared a product breakdown on his Instagram, and Selena's stylish do was created using all Joico styling products.