Robbie Williams jokes he should have dated Victoria Beckham instead of Geri Halliwell.

The "Candy" hitmaker - who had a fling with the former Spice Girl in the past - opened up about his regrets and told fans at a London concert last night that he picked the wrong member of the iconic group.

"For a long time, as long as I can remember, I've felt a little bit stupid. I left school without any GCSEs, nothing higher than a D. And I'm the first to admit I've made a couple of mistakes. Two trips to rehab. Rudebox the album. Geri Halliwell - I should have gone for Victoria really, shouldn't I? I'd have been really famous," he joked, addressing the crowd.

The outspoken star - who has been in a relationship with Ayda Field for seven years - also opened up about their daughter Teddy, whom they welcomed into the world last September: "Thirteen months ago, a very special person came into my life. Her name is Theodora Rose Williams and she's my daughter. She's the best thing that ever happened to me. I took her to nursery for the first time two days ago. She learned to walk 10 days ago. She's the love of my life."