Celine Dion Impersonates Rihanna, Sia in Mikael D Dress on 'Tonight Show'

Celine Dion Jimmy Fallon H 2016
Andrew Lipovsky/NBC

Celine Dion Jimmy Fallon H 2016

Shine on, sister. You're the new fashion queen.

Celine Dion continues to kill it in the fashion department. That was indeed the case during her appearance on Thursday's Tonight Show with Jimmy Fallon.

Styled by Law Roach, who recently put her in an epic Vetements Titanic sweatshirt, the 48-year-old singer showed off her gams in a mirrored, long-sleeve cocktail dress from Canadian designer Mikael D's resort 2017 collection as she impersonated Cher, Rihanna and Sia. She even showed off her best dance moves to the beat of "Work" while singing "Row, Row, Row Your Boat" that would give RiRi's twerking a run for its money.

The legend also donned a black leather August Getty Atelier gown from the designer's fall 2015 collection during her own performance on the late-night show, looking like total boss.

According to Roach's Instagram, he styled her in seven looks — a patterned Delpozo pre-fall 2016 dress and a multi-print Versace fall 2016 outfit included — within 24 hours. Blake Lively (remember the seven outfits she wore in one morning) and Selena Gomez (who's gone through 11 outfit changes in four days) may want to watch out because there's a new fashion queen bee in town.

ONSTAGE: Celine Dion performing on The Tonight Show on July 21. (Photo: Courtesy of Andrew Lipovsky/NBC)