Singer Rihanna arrives at the 57th annual Grammy Awards in Los Angeles, California
IN PHOTO: Rihanna is allegedly replacing Charlize Theron as the face of “J’adore Dior.” A music director is said to have leaked this tidbit on Facebook way ahead of the brand itself. Once confirmed, Rihanna may be the first black woman to represent the luxury brand. IN PHOTO: Singer Rihanna arrives at the 57th annual Grammy Awards in Los Angeles, California February 8, 2015 Reuters/Mario Anzuoni

At the recently held 57th Annual Grammy Awards, where most of the celebs flaunted their impeccable fashion sense, Rihanna stood apart and stole the show, with her two distinctly different looks. All the eyes were on Rihanna when she stepped on the red-carpet wearing Giambattista Valli Haute Couture dress. She was looking like one of the princesses from the fairy tales in the layered pink taffeta. To match the outfit, she wore a diamond clustered earrings. She enhanced her look with a simple pulled back hair-do.

However, after her red-carpet appearance, the social media was flooded with mixed comments. Some mocked her dress, saying that it was like "loofah" while some compared it to an umbrella and some commented that it was like cake topper, according to E Online report.

Later in the evening, the sexy bombshell surprised everyone, as she appeared in a black Maison Margiela suit. She shared the stage with Sir Paul McCartney and Kanye West for her "FourFiveSeconds" performance. Rihanna wore a shimmering diamond neckpiece to match the outfit and was not wearing earrings. The subtle makeup and light lipstick made her appearance look sophisticated. Sir McCartney, West and Rihanna set the stage on fire, with their electrifying performance. Rihanna and West faced each other towards the end of the song, which concluded with Kim Kardashian and Jay Z clapping along.

Rihanna's appearance reminded of the hip-hop icons of the early nineties. It was far away from her fantasy girl image. Last year in September, Rihanna was spotted in a mustard-yellow satin gown and wearing a bright red lipstick.

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