Lady Gaga. I prefer Roger Federer :) but there are more music lovers than tennis lovers :(
Definitely Winnie the Pooh.
If you mean popularity sonic the hedgehog. Otherwise I have no idea.
Roger federer is more good looking so nadal must be more ugly!
Sonic,Garfield... he was famous,but nowadays, SONIC IS MORE FAMOUS THEN GARFIELD, but thats just my opinion.
WAYNE ROONEY IS more famous
The Beatles are way more famous than Garfield.