The 40-year-old singer finds the 'Hulk' actor attractive and hopes his wife Rebecca Gleeson doesn't mind her admitting it.
She said: ''I really think he is fantastic. I quite fancy him, but I think he's married isn't he? Okay, but I hope his wife doesn't mind me saying I think he's incredibly talented and a very attractive man.''
Meanwhile, Geri has just been signed up by 'Australia's Got Talent' after her former Spice Girls bandmate Mel B had to pull out when her 'X Factor' bosses at Channel Seven argued she had an existing contract with the network and couldn't leave them for the Channel Nine show.
However, Mel is supportive, with Geri telling radio show 'A Current Affair': ''She actually said I just want you to know I think you should do it cause you're gonna have a great time and I love Australia.
''I actually genuinely love the show, you know. I watch 'Britain's Got Talent' and I'm a fan of the show. I think shows like that are brilliant and I love the opportunity they give to normal, everyday people.''