Singing sensation Ronan, 12, and rhyming snake girl Olivia, 7, wow the judges in London

dailymail.co.uk :    Britain’s Got Talent will move to London tonight, and the judges make clear that they are expecting big things from the capital.

But some of the most impressive acts in the city came from the smallest people.

An adorable seven-year-old poet with a fondness for six-foot Boa constrictors and an angel-faced boy, 12, with a showman’s voice lead the best of the London talent.

With David Hasselhoff away in Australia, X Factor judge Louis Walsh steps in to help Amanda Holden and Michael McIntyre pick the best acts to go through.

‘I’m here today because Hoff is busy,’ Walsh says. ‘I’m really looking forward to filling Hoff’s big shoes.’

Michael and Amanda were more focused on the stage. ‘This is London town, this is my town,’ Michael says. ‘I was discovered here after years of trying, but thanks to this show we can source talent fast.’