Rita Ora goes braless on night out with ‘mystery man’ but where’s ‘new man’ Lewis Hamilton?

RITA Ora once again left her bra back in her underwear drawer when she went out in New York last night with a “mystery man.”

The Hot Right Now singer was looking hot right then, wearing a flowing black slip dress with thigh-high splits, teamed with bright white trainers, and of course no bra.

The 25-year-old was joined by an unnamed man who certainly looks like her type – handsome and tattooed, who was donning a New York Yankees cap, holey T-shirt and faded black jeans.

They were spotted getting out of a car together on their way out for the evening to party at NYC hotspot Ludlow House.

Rita is currently rumoured to be dating Formula 1 ace Lewis Hamilton, although he was nowhere to be seen as he’s currently in Hungary preparing for the Hungarian GP this weekend, while Rita is in NY to film America's New Top Model.

The pair were pictured holidaying together in Montenegro earlier this month and have been spotted partying and leaving one another’s houses.

A source told The Sun: “Things are definitely heating up between Lewis and Rita.”

Earlier this week, the 31-year-old racing champ was seen aboard his yacht in St Tropez getting close to a “mystery brunette.”

However he was quick to shut down rumours that there was any romantic connection there explain to fans that it was his “dearest family friends for over 10 years, Sara”.

Sara turned out to be Sara Ojjeh, daughter of McLaren boss, multi-millionaire Mansour Ojjeh.