Miley Cyrus She Can't Stop Spitting on the Crowd

3/21/2014 8:15 AM PDT BY TMZ STAFF
032114_miley_cyrus_launchMystery solved: Miley Cyrus is a spitter.

Miley added a water sports element to her concert Thursday night -- taking giant gulps of water and spitting it back out ... all over the audience.

She pulled the stunt several times and even more baffling … is the fact the audience seemed to like it.

If Katy Perry was worried by a quick peck, imagine what would have happened if Miley pulled this on her. 

Wait, actually that would be kinda hot.