“The easiest sex scene I have done was in Mulholland Drive. That’s because it was with another woman. There was no awkwardness and there was no sexual tension.” Naomi Watts, who shared a same-sex kiss with Laura Harring in 2001 movie Mulholland Drive, insists she is more at ease filming intimate scenes with women than men. Source
Naomi Watts & Laura Harring in Mulholland Drive