The former Spice Girl - who is currently a judge on UK TV talent show 'Dancing On Ice' - admits her old bandmate has been sending dresses from her fashion line for Emma to wear on the programme, and this has inspired her so much she's now planning on making her own children's wear collection.
She said: "I love her stuff! In fact, I've been very lucky as she's sent me a few bits. It's been lovely to get some of her dresses because they are beautiful - you do feel so sexy in them. They're gorgeous.
"I am so, so proud of her. She has always been so into fashion. I think she's pushed boundaries by going from music to designing...
"I'd love to do more design. I've been designing some bits of jewellery that I've worn on 'Dancing On Ice'. I'd love to do a kids' line."
Emma - who has a two-year-old son Beau with her partner of 11 years, singer Jade Jones - admitted she was more than happy to wear Victoria's clothes because it had encouraged her to push the boundaries from pop star to designer as well.
She told new! magazine: "My friend and I get together and I kind of say what I want, then she makes it up. It's been great. I've had so many questions about the designs, so I'm thinking, 'Hmm... that might be a nice idea!' "