Best Dressed of the Week: Rihanna Is a Rock Star

Plus, must-see looks from Beyoncé, Karrueche and more.

Who's Bad? - Rihanna hosted New Year's Eve at Jay Z's 40/40 club in NYC with a host of friends, including model Cara Delevingne (pictured here). Rih Rih wore an enormous white fur coat and a veil over her face upon her arrival. This pop diva knows how to bring the drama! (Photo: 247PapsTV / Splash News)

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Rihanna - The superstar singer celebrates the New Year at The 40/40 Club in NYC and we can't stop talking about her winter white look complete with a long fur coat and jeweled veil. (Photo: 247PapsTV / Splash News)

Photo By Photo: 247PapsTV / Splash News

Hottest Chick in the Game - Beyoncé enjoys a sunny stroll in Miami's South Beach.(Photo: KDNPIX)

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Beyoncé - Queen Bey shows off her version of fun in the sun. Here she hits South Beach in denim shorts, a crop top and glimmering gold sneakers. (Photo: KDNPIX)

Jay Z - The rapper really knows how to make a fashion statement by forgoing a traditional black tux for this turquoise blazer and plenty of bling for Diddy's New Year's Eve party in Miami. (Photo: Fabolous via Instagram)

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Jay Z - The rapper really knows how to make a fashion statement by forgoing a traditional black tux for this turquoise blazer and plenty of bling for Diddy's New Year's Eve party in Miami. (Photo: Fabolous via Instagram)

Photo By Photo: Fabolous via Instagram

Jada Pinkett-Smith - Arriving at Los Angeles International airport, the actress makes casual chic look so effortless with faded jeans, a V-neck sweater and nude pumps. (Photo: Splash News)

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Jada Pinkett-Smith - Arriving at Los Angeles International airport, the actress makes casual chic look so effortless with faded jeans, a V-neck sweater and nude pumps. (Photo: Splash News)

Janelle Monáe - The singer brings her fashion A-game to the 25th Annual Peach Drop in Atlanta with this sleek twist to her signature black-and-white ensemble.  (Photo: Timothy Hiatt/Getty Images for M&M'S)

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Janelle Monáe - The singer brings her fashion A-game to the 25th Annual Peach Drop in Atlanta with this sleek twist to her signature black-and-white ensemble.  (Photo: Timothy Hiatt/Getty Images for M&M'S)

Photo By Photo: Timothy Hiatt/Getty Images for M&M'S

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New Year, New Game - Be sure to catch Jennifer Hudson perform on Monday, February 24 on the 2014 BET Honors! (Photo: Jason Kempin/DCNYRE2014/Getty Images for DCP)

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Jennifer Hudson - Her body looks downright flawless during her performance on Dick Clark's New Year's Rockin' Eve With Ryan Seacrest. The singer wears a Barbara Bui leather bodycon mini that's fit to perfection. (Photo: Jason Kempin/DCNYRE2014/Getty Images for DCP)

Paula Patton - The actress wows in a red-hot lace dress and sexy sandals for Diddy's New Year's Eve party. (Photo: Johnny Nunez/WireImage)

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Paula Patton - The actress wows in a red-hot lace dress and sexy sandals for Diddy's New Year's Eve party. (Photo: Johnny Nunez/WireImage)

Photo By Photo: Johnny Nunez/WireImage

Karrueche Tran - Spotted in LA, the model rings in 2014 in impeccable style with this form-fitting white dress with cut-outs and gold strappy heels. (Photo: SunOfHollywood.com / Splash News)

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Karrueche Tran - Spotted in LA, the model rings in 2014 in impeccable style with this form-fitting white dress with cut-outs and gold strappy heels. (Photo: SunOfHollywood.com / Splash News)

Eva Longoria - The brunette beauty is beaming in this hot pink shift dress on a date night in Beverly Hills. She completes her look with an oversized studded Saint Laurent clutch and pointy heels. (Photo: McAf / Splash News)

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Eva Longoria - The brunette beauty is beaming in this hot pink shift dress on a date night in Beverly Hills. She completes her look with an oversized studded Saint Laurent clutch and pointy heels. (Photo: McAf / Splash News)

Photo By Photo: McAf / Splash News

Chiara de Blasio - For her father Bill de Blasio's swearing-in ceremony as New York City mayor, Chiara de Blasio sports this cute and cuddly Nanette Lepore leopard-print coat. Love. (Photo: Seth Wenig-Pool/Getty Images)

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Chiara de Blasio - For her father Bill de Blasio's swearing-in ceremony as New York City mayor, Chiara de Blasio sports this cute and cuddly Nanette Lepore leopard-print coat. Love. (Photo: Seth Wenig-Pool/Getty Images)