'America's Got Talent' witnessed a rare phenomenon last night and it took everyone by surprise. The 'One Direction' singer Louis Tomlinson was serving as the guest judge on the panel and had joined former mentor Simon Cowell as a peer. As he sat and listened to the contestants, one of them won him over so much so that he used his Golden Buzzer to send her straight to the next level.

Jayna Brown, the 14-year-old teenager, had him spellbound and he heaped lavish praises on the girl. Tomlinson told her that it was just not one thing with her and it was not just the voice or the performance. He said that it was everything and it was all so infectious.

And after saying this, he pressed the Golden Buzzer button (part of the Judge Cuts), finalizing her directly for the next level. Jayna, naturally, was ecstatic but the audience also went crazy after Tomlinson's decision.

Simon and Mel B were also mighty impressed with her talent. The former told her that she had just turned the competition upside down. As for Simon, he said that her voice was so beautiful and he didn't even know how anyone can sing and smile at the same time. He told her that she was just a natural and meant to sing

Well, it looks like the 'One Direction' singer is not letting the band split keep him from having a great life. He has come forward as a guest judge on season 11 and seemed quite at ease as he evaluated the performances.

Meanwhile, on an Irish TV show, Louis Walsh said that with the split of One Direction, Niall Horan and Harry Styles will have the best solo careers. He stated that the band made an awful lot of money but now it is over for them.

We don't know what Tomlinson has to say to this. Looks like he is busy judging and looking after the child he fathered this year.