The singer is said to be smitten with Scottish DJ Calvin
The singer, 22, flew to to Las Vegas in a private jet with Calvin, 29, at the weekend and later flirted with him in his booth as he played at the city’s Grand Hotel.
The next day, Calvin uploaded an Instagram photo of Rita in front of his plane alongside the caption: ‘You again!’
In April, he posted a snap of his rumoured girlfriend eating a sandwich and in February they were snapped posing cheek-to-cheek at the Brit Awards.
Her friendship with Calvin originally got off to a rocky start – he told his Twitter followers last year that she’d ‘made up’ a story about rejecting his song Call My Name.
But friends of the pair say they’re now smitten.
‘They are having a great time and are really into each other,’ a pal tells The Sun.
‘It’s early days, but they’re keen on each other.’