
Leave it to the Cannes Film Festival to bring out some wild beauty transformations. The first jaw-dropping moment from this year’s festivities is brought to us by the one and only Helen Mirren—and it’s going to be hard to top. For the "Jeanne du Barry" screening and red carpet ceremony, the L’Oréal ambassador decided to arrive in a monochromatic look that was bound to turn heads. She paired her pale blue, off-the-shoulder gown with an undeniably blue head of hair.
Upon deep inspection, the Catherine the Great actress’ new look doesn’t appear to be permanent. We’re likely dealing with some dyed extensions or clip-ins—maybe even a little temporary hair color situation. There are varying shades of blue in the mix as well as a hint of purple, but the actress’ icy roots remain intact.