The mum-of-one was spotted outside ITV studios in London with Peter ahead of his scheduled interview on Loose Women, while baby Amelia kept snuggly in her car seat.
Emily and Peter were both dressed in all-black, although her outfit was a little more casual that his! The Aussie pop star was wearing a black shirt and suit, while Emily dressed down in leggings, a jumper and a leather jacket.
Although we couldn't see Amelia's face, we're loving her pretty little shoes!
Peter appearance on the show to talk about his new album, Big Night, which is packed with jazz and big band tunes.
Joking with Loose Women host Janet Street Porter, Peter said: "We've got the baby here and she said her first words today, 'Can Janet Street Porter hold me?' She's only five months!"
Talking about Amelia, he added: "She's really good, she's sleeping through the night now.
"[Emily] is Super Mum, that's why the baby is sleeping through. On the nights when I say, 'Shall we go out to dinner?', Emily is like, 'I've got to stick her in a routine'. And now, it's paid off."
While on the show, Loose Woman Kaye Adams appeared to skirt around the subject of Katie Price's split with Kieran Hayler by saying: "I know there's a lot of things in the papers that you don't want to talk about...how do you keep your kids away from that?"
Peter carefully replied: "On a Saturday morning, I've got the baby carrier on and Amelia is sleeping with her head on my shoulder, Bista is making the pancake mix and Junior is on the iPad - we just do normal everyday things.
"I've got the kids for half the time and so I plan my work around them. A lot of the time, they don't even know I go out and work.
"We stopped the reality show, which was sad, but it means that now everything we were doing on camera we're still doing, just without camera - we're just a normal family."
Speaking about whether he wants his kids to get into showbiz, Peter added: "My dad didn't let me do anything until I finished school and I wanted to sing from 13.
"What I will do, is I will say, 'This is the good and this is the bad'. I already know that my daughter is goIng to be a nun. My new daughter is going to invent time travel. My son, I don't know what's going to happen, but he's an entertainer!"
Celebrities who have welcomed babies in 2014:
Copyright: Rex Features WENN/Matthew Taylor/Daniel Deme/Josiah True/Matthre Taylor/Joe