Rachel Bilson goes food shopping, forgets to change out of her PJ bottoms!

Now most people don't dress up for their weekly food shop, usually for us whatever we are wearing at the time will do. So from the looks of these pictures, Rachel Bilson was clearly still in bed when she decided to pick up her groceries.

Rachel Bilson, The OC, Josh SchwartzRachel Bilson rocks the uber laid back look. [Copyright Wenn]

The former OC actress took to the aisles of her local supermarket wearing what looked like a very comfortable pair of red pyjama bottoms.

The star paired her uber casual look with a black vest, denim jacket and obligatory giant celeb glasses.

Usually known for her stylish dress sense, we couldn't help but admire Rachel's  laid back look.

This being said, we can't see ourselves popping out for milk and bread in our jim jams anytime soon.

Who knows who you might bump into!

[Related Story: Rachel Bilson we want to raid your wardrobe]

The star was photographed in L.A, leaving the supermarket with a trolley packed with groceries.

Rachel Bilson, Hart of Dixie, The OCRachel Bilson leaves with a trolley full of shopping. [Copyright Rex]

The actress has been filming the second series of her hit TV show Hart of Dixie reuniting with The O.C creator Josh Schwartz.

Rachel and Josh have remained close since the hit teen show ended, with Josh even asking Rachel to be his daughter's Godmother.

Aww.

Just last week, Rachel was seen carrying her adorable goddaughter around L.A, looking her usual chic self.

Racehl Bilson, The OC, Hart of DixieRacehl Bilson and her goddaughter. [Copyright Rex]

What do you think of Rachel's half dressed look? Let us know what you think in the comments box below.