After a day shopping for furry animals with her kids in London on Monday, Britney Spears decided to give the tator tots a glimpse of the real thing at a local zoo today.

Britney headed off to London Zoo with sons Sean Preston and Jayden James, and off course their posse of security guards, and everyone had a fantastic time.

The boys enjoyed it so much they didn't want to leave, according to eyewitnesses.

They particularly enjoyed the monkey enclosure and were laughing and pulling faces at the chimps. Those crazy kids!!

See more pictures of Britney and the boys in the gallery below...