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Happy Birthday, Rihanna! - To ring in her 26th birthday on February 20, Rihanna and her closest pals are vacationing in Aspen, Colorado, and the Bajan beauty is giving us a peek inside her festive ski trip. By Britt Middleton (Photo: Rihanna via Instagram)

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Smiley Sistas - The singer and BFF, Melissa Forde, are clearly having a ball on their trip, sporting matching grins while touring the city. (Photo: Rihanna via Instagram)

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Check Me Out - While en route to the slopes, she squeezes in an impromptu photo shoot. Fabulous, as always Rih! (Photo: Rihanna via Instagram)

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Body Party - Never mind the cold, the singer heats things up in her satin Charlie by Matthew Zink bikini top and matching leggings.(Photo: Rihanna via Instagram)

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The Sweet Life - "Bigge$t cookie EVER!!" Rih writes of her birthday treat. Yum!(Photo: Rihanna via Instagram)

Photo By Photo: Rihanna via Instagram

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White Hot - It’s her birthday, and she can be as fly as she wants to! Rih braves the chilly air in a white halter bikini and her favorite ski goggles. (Photo: Rihanna via Instagram)

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Taking a Dip - The star unwinds in a steamy hot tub, enjoying the gorgeous mountain landscape around her. (Photo: Rihanna via Instagram)

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View From the Top - Rihanna surveys the scene as she rides a ski lift up the mountain. (Photo: Rihanna via Instagram)

Photo By Photo: Rihanna via Instagram

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To the Mountaintop - Posted up with her sled of choice, Rih prepares to show these mountains she means business.  (Photo: Rihanna via Instagram)

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Let’s Ride - Whee! The birthday girl is a natural when it comes to downhill sledding.  (Photo: Rihanna via Instagram)

Photo By Photo: Rihanna via Instagram

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Game On - With a mischievous grin spread across her raspberry stained lips, the singer packs a fat ball of snow for a sneak attack.  (Photo: Rihanna via Instagram)

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Snow Bunnies - Flashing some sexy, smoky eyes, Rih looks like she’s ready to stir things up with bestie Melissa Forde. They don’t call her “bad gal” for nothing. (Photo: Rihanna via Instagram)

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All Decked Out - A look inside the star’s lavish winter cabin reveal's the home’s gorgeous grand staircase and modern design. Yep, a perfect place to party. (Photo: Rihanna via Instagram)

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Morning View - And the outside of the crib is just as stunning, with panoramic mountain views and lush pines surrounding the perimeter.  (Photo: Rihanna via Instagram)

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Turn Up Crew - Rih and her girls raise a glass before tearing up the slopes. Watch out world, here they come! (Photo: Rihanna via Instagram)

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Pour It Up - Birthday shots all around. Cheers to the freakin' weekend! (Photo: Rihanna via Instagram)

Photo By Photo: Rihanna via Instagram

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Cake and Cream - “I love my team! #BirthdayIsms,” she writes of yummy looking chocolate cake with sprinkles. We wonder what she wished for this year. (Photo: Rihanna via Instagram)

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Berry Warm - Ladies, definitely add her raspberry snow jacket and matching fur trapper hat to your winter street style inspiration board. And follow her lead by pairing with a matching lip and smoldering eyeliner for maximum impact. (Photo: Rihanna via Instagram)

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Peek-a-Boo - Warming up by the fire after a day on the slopes, the “Diamonds” singer winds down in her birthday suit — a fitted baseball tee, booty-baring cotton briefs and thigh-high stockings. Fellas, consider it as her birthday gift to you. (Photo: Rihanna via Instagram)