Gwyneth Paltrow shared rare photos of her son in honor of his 20th birthday.

Gwyneth Paltrow congratulated her son Moses Martin on his 20th birthday in her blog and showed what her youngest heir looks like now.

53-year-old actress Gwyneth Paltrow addressed her youngest son, Moses, in the caption: "Happy 20th birthday to you! You are the epitome of a gentleman: kind, smart, thoughtful, and warm. Words cannot express how amazing you are. Sending you big hugs from the west coast. Don't forget to check your email today. I love you madly, Mom."

The actress's followers noted in the comments that Moses looks much more like the actress's ex-husband, musician Chris Martin, than he does like her.

As a reminder, Oscar winner Gwyneth Paltrow married musician Chris Martin in 2002. Paltrow had two children with the couple: daughter Apple and son Moses. After 13 years of marriage, the couple announced their separation in 2015. Gwyneth is currently married to producer Brad Falchuk. The actress recently revealed that she regrets not having more children.

Paltrow and Martin's children have followed in their footsteps. Apple Martin is already a model and appears in fashion ad campaigns, while Moses plays in the rock band People I've Met.

Photo: gwynethpaltrow/Instagram**