Jennifer Garner's picture of her taking a nap in a foetal position has gone viral. Picture: HBO.

Ever wondered how celebs handle their long haul flights?

Well, actress Jennifer Garner catches some much needed shut eye if her recent Instagram post is anything to go by.

The Love, Simon star posted a picture of herself in a foetal position taking a much needed nap on a recent flight to Washington. We don't blame her, juggling an acting career and three children can be tough.

She was in town to do some humanitarian work with Save the Children.  The 45-year-old star captioned the photograph, "#springforward.

The actress, known for her role in hit drama Alias, clearly does not like early morning flights.

She says" #earlyflightisouch" and that she #needmorecoffeecoffeecoffee.

Judging by the string of comments, Garner is not the only one who likes to take a nap on a flight.

@fibart commented: “I love how “normal” you are and that you have this duality to be ultra glam and gorgeous and then wear jeans and a T and walk around without makeup and not give a hoot abt what people think. For a celeb that’s pretty darn cool. #respect from singapore.”

While poyer5 commented: “A nap is always nice. Especially after the time change 😉”.