Irish heartthrob Niall Horan went to see Olly Murs at London's O2 Arena last night (May 5) and revealed that he was so impressed with the star's performance.

The One Direction hitmaker took to his official Twitter page and explained to his followers that Murs was a 'super craftsman' and his performance was amazing: "Went to watch one of my best friends at the O2 tonight Mr @ollyofficial, the guy is an incredible performer. super craftsman."

Murs then shared a photograph of himself at the iconic venue with Horan and accompanied the picture with the following caption:

"Still at the @TheO2 after the show with @NiallOfficial raving in the Arena! #goodtimes."

One Direction, meanwhile, have been confirmed to perform on 'The Late Late Show' on May 14 and Liam Payne teased that there will be some surprises: "We're all so excited to be appearing on The Late Late Show with James Corden. James is one of our best mates and we're so proud of the massive success his show is having in America. We are currently working on a few surprises with James and his team that we hope our fans will enjoy. It's going to be a great night!"

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Watch Murs' music video for 'Seasons' here: