Lawson have been firmly on our radar ever since they first emerged onto the music scene.
And now none other than Jessie J has declared her love for the boys.
And now uber cool Jessie has given them her love too.
Lawson - that's Adam, Andy, Joel and Ryan - hit the stage at a jazz festival in Switzerland last night, where they supported Jessie J.
And afterwards Andy took to Twitter to declare how brilliant he thought the British singer was.
He posted: "Us and the amazing @JessieJ she was incredible tonight!" alongside a snap of the five of them.
But it wasn't long before Jessie returned the compliment, retweeting Andy and tweeting: "You guys rocked! See you tomorrow ;)"
Joel piled in on the gushing about the songstress, posting: "Also... @JessieJ is one of the best artists of our generation... Wow #Fact"
And it looks like the gang celebrated their performance with a few drinks, with Ryan posted: "All good nights end up drunk with Jessie J".
The lads will be getting close to Jessie again tonight when they support her gig at Warwick Castle.
Adam tweeted: "Just landed back in the uk ready for a massive show tonight with at Warwick Castle! 20,000! Can't wait :D"
The boys are currently having a busy time as they not only gig alongside Jessie (as you do) but also hit up a Radio Tour in the UK.
And their lovely faces have been met with screams from fans across the country.