After welcoming baby Hero Harper last week, Myleene Klass has taken to, of course, Twitter, to proudly show off her new arrival.
Myleene uploaded the gorgeous snap of little Hero snuggled up with her and her older daughter, Ava, three with the tweet: 'World meet Hero, Hero meet world! One whole week old today! (Dads the official photographer!)'
How super cute is her new baby?