Ariana Grande, who is currently in London to promote her new album, "Your Truly", just couldn't resist the temptation of meeting her new beau Nathan Sykes. In spite of her busy schedule, the songstress made out time for "The Wanted" singer and headed out with him to watch Lawson's on their 'Everywhere We Go' UK tour. Ariana and Nathan had a great time with the Lawson boys. After the show, Ryan of Lawsons' tweeted, "Great to see u both at the show @nathanthewanted @arianagrande #TisTheSeason haha x,"

Nathan, who supposedly belongs to the rival group "The Wanted" showed his immense support for the band and tweeted, "Had loads of fun at the @LawsonOfficial show last night. Great work! Congrats on the new single too ... grab it here!!! http://law.sn/julietitunes

Ariana Grande and Nathan Sykes are going strong, despite of Jai Brooks cheating claims. The couple has been spotted several times, heading out for dates in London. Recently they had tweeted a picture of themselves at the Bruno Mars concert and enjoying sushi at the Sushi Bar.

The couple started dating in August. Apparently, Justin Bieber has played a role in their match making. According to Cambio.com, "Pal Justin Bieber played a common link between Ariana Grande and Nathan Sykes".

In regards to Sykes, Ariana told Belfast Telegraph, "I saw him [Nathan] in March on a red carpet, and we locked eyes with each other all night. Although, we both were dating other people that time, I thought, he was cute as hell. Nothing happened obviously and then, the duet came about."

As Ariana mentioned to Telegraph, "We both were dating other people that time", does that mean she was crushing on Nathan while dating Jai Brooks? Jai Brooks blamed Ariana for cheating on him. However, Ariana has denied any such claims.

What do you think about Ariana, Jai Brooks and Nathan Sykes? Let us know.