Mariah Carey Stuns at Tiffany & Co. Event

showed off her slim figure as she joined glamorous and at a Tiffany & Co. event in New York on Thursday. 

The singer, 56, wore a white, fitted, off-the-shoulder gown as the luxury brand celebrated the launch of Blue Book 2026: Hidden Garden at Park Avenue with a special performance. 

She teamed the chic number with a gold belt, to highlight her small waist, and styled her hair into her signature, voluminous waves.  

To mark Tiffany & Co's new collection, Mariah was joined by Diane, who looked incredible in a heavily beaded strapless gown, that featured a fringed skirt. 

The actress teamed her dress with a pair of heels and pulled her hair back into an elegant updo.  

Meanwhile, Rosie wowed in a strapless white dress at the event, which took place on Thursday evening. 

Mariah's outing comes after she sent fans into a frenzy when she shared a video of herself doing her own shopping at the grocery store.

The renowned diva, who likes to be carried on stage and famously said she thought electricity was free, was seen picking up wine and cereal while pushing around a trolley at a Pavilions store.

As she giggled through the aisles picking up Captain Crunch and savoury snacks, Mariah appeared confused and asked if she really had to pay for her shopping.

She asked: 'Are we really going to pay for this'?' as fans wrote in the comments: 'This is foreign to her and it shows'.

'Mariah get off that lighting, honey!'; 'I remember she hates fluorescent lights'; 'Please rate the lighting MiMi'; 'I know she brought her own light'

Mariah previously appeared on the highly popular Las Culturistas podcast hosted by Matt Rogers and Bowen Yang and she blasted 'agonising' lighting.

The duo do a segment called 'I Don't Think So Honey' in which their guests are given the opportunity to rant about any subject for a minute.

Mariah pulled no punches as she said: 'I can’t with the overhead lighting. Why do they do it to us? I shouldn’t say us, it’s not us, it’s me.'

She said: 'I’m the one who’s the most tortured by the hideous lighting in elevators, doorways, gyms , not that I go to the gym, I’m just saying.

'It’s hideous lighting. The sun is okay if it’s sunset, I’ll gladly go outside and put a little hat on or whatever and that’ll be pretty because the sunlight caresses your skin.'

Mariah concluded: 'It’s bad for you, so you have to be careful. But overhead lighting I don’t think so honey.

'Please stop it! Everywhere I go, shut the lights! I don’t want to see them no more. Overhead lighting, it makes me sick!'

While food shopping is a typically mundane task for your average US family, Mariah, who kept a low profile in a pair of black sunglasses and a bomber jacket, seemed out of her depth.

But this may not come as a surprise to fans, as she has been known to be unfamiliar with the concept of paying for electricity in the past.

In a 2009 interview, when the interviewer asked about paying bills, Mariah replied: 'Bill who?'.

The interviewer clarified that he meant a payment bill like an electricity bill, which Mariah said: 'Oh you have to pay for that?'

The interviewer said: 'well we don't get it free' to which Mariah wrongly stated that 'in American we get it free'.

It had to be explained to Mariah that while it may 'feel free' to her, she does in fact, have to pay for it.

Mariah has had a history of being credited as a diva as she has suffered many awkward moments from not knowing huge A-list stars to not understanding how to pay for everyday items.