Miley Cyrus’ Denim on Denim Look on “The Tonight Show with Jay Leno:” So Hot or So Not?

Miley Cyrus took the “Throwback Thursday” trend seriously for her appearance on The Tonight Show with Jay Leno on Jan. 30.

The “We Can’t Stop” singer paired a denim chambray shirt with skinny jeans and denim-blue ankle-strap heels, all by Saint Laurent. While the twerking diva, 21, doled out life information to Justin Bieber on the show, we couldn’t…