If looks could kill... the photographer who snapped this pic of Olivia Wilde would be dead and buried already.
The actress took to Instagram to send a rather clear message to all paparazzi photographers, sneaking around trees and bushes, trying to capture images of pregnant celebs.
But even though Wilde's quite direct and clear about how she feels, she did include some humour in her post.
Death stare sent this weirdo photog with a giant nat geo lens (ya know, the kind you use to snap wild animals who would kill you if you got too close) scurrying backwards into the park bush he was literally, and I do mean literally, stalking me from. Wtffffffff. When you see pics of people looking angry it's because they're reacting normally to an extremely abnormal situation. I'm posting this so people understand that this ?? face is how it feels to be followed by strange men (sorry but it's almost never a woman) who climb trees to snap pics of pregnant ladies. Not cool. #mamawolfwillcutyou #robocop
It is a little creepy to be stalked by someone with a camera garnished with a massive lens, thereby making you feel like a wild animal, and she does make a valid point - it is seldom a woman doing it.
But she brings out her animal instinct, along with some humour, in the hashtag "mamawolfwillcutyou".
Wilde is no stranger to venting her thoughts and opinion on social media. Last month she tweeted about able-bodied people on the "subway" (the train), who don't relinquish their seats for highly pregnant women.
NBD, able-bodied ?? riders who won't give your seat to a GIANT preggo. I'll just stand riiiiight next to your head and pray I go into labor.— olivia wilde (@oliviawilde) September 14, 2016
She also rather vocal, albeit subtly, about her support for Hillary Clinton running for president of the United States.