The reason behind Jennifer Garner's shocked Oscars face

Lena Dunham Lands New HBO Show With Jennifer Garner Set to Star

Practicality meets elegance in this unforgettable Oscar moment.

Jennifer Garner attends the 90th Academy Awards in Los Angeles.

So what exactly had Garner so lost in thought?

The actress was captured happily clapping, before suddenly her face dropped and she look like she'd just remembered she left the oven on or had come to the realisation that, yes, Ben Affleck WAS a bad Batman.

"Congrats to Shape of Water". Maybe I should date a fish?' she said, referring to the best picture victor. What was Jennifer Garner thinking of at this exact moment?

The finally, she said, "Can't wait to work with Lena Dunham". In the buzzed about moment, Garner was featured on the ABC telecast applauding - alongside her seat mate, The Mindy Project's Chris Messina - when her hands abruptly stopped and her facial expression went blank and she appeared to be overcome with panic and emotion.

Jennifer Garner has poked fun at herself by adding hilarious voiceovers to memes of her looking confused at the Oscars on Sunday.

His fellow network late-night chat-show host Jimmy Fallon has starred in commercials for the bank holding company Capital One, and in them he intoned their popular marketing slogan: 'What's in your wallet?'

Garner attended the Oscars as a presenter, where she introduced Eddie Vedder's performance. Garner said. "Wait, where's my wallet?"

And the third was a very amusing: 'Can't wait to work with Lena Dunham! "Wait. did I sign a nudity waiver?"

Although Garner has yet to answer Bobby's (and the world's) question, her voiceovers offer us a series of amusing options to choose from.

Now, even the star is getting in on the joke after giving three possible scenarios which caused her shock.

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