Los Angeles : Singer Mariah Carey, who has suffered wardrobe malfunctions multiple times in the past, struggled to cover her modesty during a date night with her boyfriend Bryan Tanaka.

Carey stepped out in a risque outfit while celebrating St. Patrick's Day with Tanaka and her twin children Moroccan and Monroe last week, reports radaronline.com.

In some photographs, Carey donned a tight green dress with a plunging neckline. 

When Tanaka escorted her from a green car, she flashed her black underwear. At one point, Carey also ended up with a 'nip slip', the report said.

Carey later took to Instagram to share some photographs from the celebration.