© @Copyright HELLO! Hello! Magazine Lisa Kudrow was one of the many celebrities who paid a public tribute to their mom on Mother's Day last week. The Friends star delighted fans with a rare Instagram post, which featured a throwback picture of herself with her mother Nedra and son Julian when he was a little boy. MORE: Lisa Kudrow's son looks just like her in celebratory photoThe actress also included a glamorous headshot of Nedra – which caused quite the reaction!VIDEO: Lisa Kudrow's dog Emma