Gee wiz! Harry Potter star must be F-F-Freezing

DANIEL RADCLIFFE doesnt shrink from stripping off for work.

The Harry Potter star waded into Lake Ontario, Canada, for a skinny-dipping scene with co-star Zoe Kazan in film The F Word.

Daniels a veteran of peeling off for parts he stripped in 2007 to play a disturbed teen in classic play Equus. And he paraded in the buff to play Beat poet Allen Ginsberg in his upcoming movie Kill Your Darlings.

He was told not to bother manscaping for that role but it seems Daniel did a bit of maintenance for The F Word.