Whos the worst person to sing at a sports game?

[mr dance moves]

i don't know if anybody is going top rossanne she gave the middle finger as well. but theres been some cubs games that have been out there!

 

[JeepTime]

Roseanne Barr was the worst in history, by far.

 

[schaddalack]

donald trump....

 

[raninja]

Rosanne Barr at the World Series (i forget what year, but it was in the mid nineties i think. she did such a bad job that the media couldn't stop talking about how she disrespected our national anthem. p.s. cute pic of you and your girl, my man and i are dancers as well! dancers do it better!!!

 

[SayWhat?]

Ashlee Simpson...but hey! You could always expect a hoedown at the end!