Looks like fans are getting sick of Justin Bieber not wanting to sing "Despacito".
After a fan requested the song, Bieber admitted on stage:
I can't do Despacito. I don't even know it.
That didn't go down so well with some members of the crowd, with someone chucking a water bottle at him - narrowly missing his head.
"Don't throw things at me, please," Bieber responded calmly.
It's not the first time Bieber has had trouble with singing the heavily Spanish song. Last month he admitted he didn't know the words to the song, ad-libbing "I don't know the words, so I say 'Dorito,'".