Miley Cyrus SNL Promos: 'Bangerz' Singer Explains Why She's Constantly Sticking Out Her Tongue In Musical Guest Bumps [VIDEO]

Miley Cyrus finally provides an answer to why she can't seem to keep her tongue in her mouth on the promo spots for her appearance on Saturday Night Live.

As with all SNL promos, some of these are terrible. But I genuinely enjoyed the last one where Miley gets asked what she's been up to and sends the asker off to Google to find out. The thousand-yard-stare he has when he returns "one hour later" is priceless.

Miley Cyrus will pull a double this weekend, going full Timberlake with a host/musical guest stint.