I can imagine how nervous one must be singing the national anthem, let alone doing it while on ice skates.  Here's where the red carpet stole the show.  On Friday, a guy named Mark Donnelly sang "O Canada" before a minor league hockey game in British Columbia.  And for some reason, he skated around during it . . . didn't realize there was a carpet laid out on the ice . . . and TRIPPED on it.

He landed pretty hard, but the great part of the video is how he doesn't skip a beat . . . . and he keeps singing.