Niall Horan and pop star Ariana Grande have set tongues wagging as they were spotted partying together in London.
The Irish singer supported the American pop princess earlier in the night at her sold out gig in the 02 – watching her from the wings.
Sharing a video on his Instagram, the 21-year-old boy band member wrote: “This girl blew me away! She has the most incredible voice I’ve ever heard! Superstar.”
After attending the American singer’s concert, the pair then hit up swanky burlesque club Cirque Le Soir until the early hours of the morning.
However according to the Mirror UK, their evening out was brought to a sudden end after an electrical fault at the club resulted in three fire engines racing to the venue.
Niall -who is currently on a break from touring with One Direction – has been snapped enjoying a number of nights over the past week in the company of Little Mix’s Jade Thirlwall and a member of US girl band Fifth Harmony.
Rumours: Niall and Arianna hung out at the gig
Meanwhile, the 1D star has previously been linked to Australian model Melissa Whitelaw and was reported to be in a long-distance relationship with the Sydney beauty.
