Mariah Carey dazzles in glittering mini-dress with a plunging neckline after her Radio City Music Hall concert

Ahead of her big show at Radio City Music Hall in New York City on Monday night, Mariah Carey was seen arriving at the venue, surrounded by bodyguards.

The 49 year old singer was also seen arriving at the venue with her mother, Patricia Carey, and her boyfriend of nearly two years, Bryan Tanaka.

After the concert, she had a much different, head-turning outfit as she greeted fans.

After the show: After her Radio City Music Hall show, Mariah Carey was spotted coming outside the venue wearing a skimpy mini-dress with a plunging neckline that showed off some cleavage on Monday night

Carey was seen wearing black stretch pants and a red shirt under a black leather coat with a tan hat and black sunglasses.

She was seen waving to the fans while she was escorted inside the arena, with her mother Patricia seen escorted by security.

Her boyfriend Bryan Tanaka was seen wearing a black shirt and black pants under a red and black coat with black sunglasses.

Message to fans: The pop diva also took to Instagram on Sunday as she got ready for the big show with a special message for the fans’

Saying hi: Mariah Carey greets fans after her Radio City Music Hall concert

Arriving Mariah: Mariah had arrived at Radio City Music Hall surrounded by bodyguards before her big concert on Monday night

Security escort: She was seen waving to the fans while she was escorted inside the arena, with her mother Patricia seen escorted by security

Boyfriend style: Her boyfriend Bryan Tanaka was seen wearing a black shirt and black pants under a red and black coat with black sunglasses

After the show, she was spotted coming outside at Radio City Music hall wearing a skimpy mini-dress with a plunging neckline that showed off some cleavage.

The pop diva also took to Instagram on Sunday as she got ready for the big show with a special message for the fans.

‘Next stop, NYC! Grateful for so many amazing moments with the lambily on the tour so far,’ she said, along with the hashtag #CautionWorldTour.

After party: She later took to her Instagram to share a snap from the after-concert party at Tao New York

All smiles: The singer wrapped up her Las Vegas residency in February, and went right out on the road for her Caution World Tour, which is wrapping up

On the road: On March 30, the singer heads to Hard Rock Live in Atlantic City, New Jersey, followed by MGM National Harbour in Washington D.C. on March 31

The ‘lambily’ is the name Carey gave to her collective group of fans, a combination of lamb and family.

She later took to her Instagram to share a snap from the after-concert party at Tao New York.

The singer wrapped up her Las Vegas residency in February, and went right out on the road for her Caution World Tour, which is wrapping up early next month.

Tour: The UK and Europe leg starts May 22 at the 3Arena in Dublin, Ireland and ends June 13 at the Ziggo Dome in Amsterdam

Curves: The singing sensation slipped her curves into the sequined number

Favourite: Mariah signed autographs for waiting fans before stopping for a quick chat

Radio City: After Monday night’s show at Radio City Music Hall, Carey has just six shows left on the North American leg of her tour

Mariah’s son: Also spotted arriving at the concert was her seven year old son Moroccan, from her marriage to Nick Cannon

After Monday night’s show at Radio City Music Hall, Carey has just six shows left on the North American leg of her tour.

On March 30, the singer heads to Hard Rock Live in Atlantic City, New Jersey, followed by MGM National Harbour in Washington D.C. on March 31.

Her last four shows are in Boston at the Boch Centre Wang Theater on April 2, followed by Philadelphia’s Metropolitan Opera House on April 3, Oakdale Theatre in Wallingford and Sands Bethlehem Events Center on April 6.