The Daily Mail — The feisty 21-year-old singer blasted reports of a romance with the One Direction heartthrob, also 21, before taking to the stage at London's Capital FM Summertime Ball on Saturday. more info

MTV.co.uk News — Singer insists she “doesn't belong to anyone but herself” in Twitter Smackdown… more info

The Daily Mail — The pint-sized pop princess narrowly avoided the former Wanted star, who she dated to in 2013, and the Irish heartthrob, who she was linked to just this week, at the concert on Saturday. more info

The Daily Mail — The 21-year-old pop princess was spotted leaving the One Direction singer's Hertfordshire mansion in the early hours of Wednesday morning, after spending five hours inside. more info

TMZ — Ariana Grande and Niall Horan hung out way past their bed time Monday night -- but don't get your panties in a bunch just yet 1Ders. Our Ariana sources say the One Direction singer was invited to her concert in London Monday night. After… more info

Perez Hilton — Oh hay, cuties! Is Niall Horan taking a few tips from Louis Tomlinson by wooing fellow superstar Ariana Grande?? Well, they were spotted leaving a club together, so it is possible! LOLz! The One Direction cutie was seen partying all night long at the... more info

MTV.co.uk News — Maybe she just wants to break free? more info

The Telegraph — Ariana Grande has undeniable talent, and an army of cat-eared fans, but there were only a handful of solid songs here, says Alice Vincent more info

The Daily Mail — The 21-year-old singer ventured into central London shorty after performing for 20,000 fans at the sprawling Greenwich venue – the first UK date on her The Honeymoon world tour. more info

E! Online — We got one less problem now that Nick Jonas sang his own breathy version of Ariana Grande's smash hit.  The 22-year-old R&B sensation recently appeared on the... more info