Janet Jackson at the Super Bowl halftime show (2004)
This may get deleted by IG, so here’s an alternate link.
Joely as Lady Chatterley (1993, BBC)
Liv Ullmann in ‘Ung Flukt’ (1959)
Not that there’s anything wrong with that.
Her nudity in Gospel of Deceit (2006), an obscure Canadian made-for-TV film, consisted of about two frames of fleeting nipple.