Mariah Carey turned heads in a dramatic gold floor-length gown as she performed in her Celebration of Mimi residency in Las Vegas on Wednesday night. 

The singer, 55, looked every inch the show-stopper as she graced Park MGM's stage to put on the performance of a lifetime.

The We Belong Together hitmaker was sensational in a striking gold gown, which boasted a strapless sweetheart neckline, a corset waist and a dramatic skirt. 

The iconic pop star gave a glimpse of her toned legs with a pair of shimmery diamante tights, while adding height to her frame with a pair of gold strappy heels. 

During the performance, Mariah opted for a quick outfit change and made a glamorous entrance in a diamante encrusted bodycon dress. 

Mariah Carey turned heads in a dramatic gold floor-length gown as she performed in her Celebration of Mimi residency in Las Vegas on Wednesday night 

The singer, 55, looked every inch the show-stopper as she graced Park MGM's stage to put on the performance of a lifetime 

The We Belong Together hitmaker was sensational in a striking gold gown, which boasted a strapless sweetheart neckline, a corset waist and a dramatic skirt 

The stunning ensemble boasted a figure-hugging design, long sleeves, and a midi-length. 

The songstress further elevated her height with a pair of black strappy stiletto heels. 

During the show, the audience got to see Mariah change into several glam outfits while belting out several of her best hits as she kicked off the third Sin City residency of her career. 

Mariah previously had a mini-residency in Las Vegas during September 2009 which ran for four performances. 

The Grammy Award-winning song writer then went on to return to Sin City for her #1 to Infinity residency, which ran intermittently from 2015 until 2017.

However, the performer's most recent major residency, entitled The Butterfly Returns, began in 2018 and concluded in 2020.

Mariah's team revealed in February that she would be coming back to Las Vegas for a third major residency. 

The is taking to the stage for eight dates from April 12 to April 27 to mark the 19th anniversary of The Emancipation of Mimi album, which dropped in 2005 and featured hits including We Belong Together and Shake It Off. 

The iconic pop star gave a glimpse of her toned legs with a pair of shimmery diamante tights, while adding height to her frame with a pair of gold strappy heels

Mariah's team revealed in February that she would be coming back to Las Vegas for a third major residency

She is taking to the stage for eight dates from April 12 to April 27 to mark the 19th anniversary of The Emancipation of Mimi album, which dropped in 2005 

During the performance, Mariah opted for a quick outfit change and made a glamorous entrance in a diamante encrusted bodycon dress 

The stunning ensemble boasted a figure-hugging design, long sleeves, and a midi-length