Sexy video niwu
Jane Park - who found fame after scooping £1million on a Euro Millions lucky dip ticket - even hit out at Rita for the snap, which she claimed was attention seeking.
A spokesman for Rita has since insisted the 'date night' term was in reference to the night as a whole.
Revealing the singer was keen to stay mum on her love life, a source told Mail Online: 'Rita has kept her relationship with him very private and out of the spotlight...
It probably wasn't quite what viewers were expecting to see during breakfast.
Rita, who has also starred in the 20 editions of the calendar, said of the project: 'I look forward to shooting this every year!
Removing the jumper as the video gets into full swing however, Rita then revealed an incredibly racy lace leotard underneath - which featured cut-outs down the side, to show off most of her envy-inducing figure.
Cinching in at her tiny waist, the one-piece also cut to a daring height at her rear to give a flash of her derriere, as she writhed around sexily to her latest single.
The spokesman said: 'Date night is a figure of speech, Rita also posted selfies with Donatella Versace as her real date and one with Jourdan Dunn as her date.' However, Rita fanned away the flames of controversy later that evening, by quietly becoming 'Instagram official' with musician Andrew Watt - who has been rumoured to be her boyfriend for more than a year.
The singer took to the photo-sharing app to upload a black-and-white snapshot of herself posing with a hand on the rocker's arm at Monday night's glitzy event London, alongside the caption: 'Last night,' flanked by a pair of love hearts.