Check out this very funny chat between Helen Mirren and Jimmy Fallon - they just don't sound like themselves.
Oscar-winning actress Helen Mirren joined Jimmy Fallon on The Tonight Show in the US and the talk show host convinced her to answer some question after inhaling helium.
Mirren, who appeared to be thoroughly enjoying herself, encouraged Fallon to pretend to hand her an award so she could do an acceptance speech in a squeaky voice.
Click on the video to check out all the fun!
