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Rihanna swims alongside giant sharks for the new photospread of Harper's Bazaar Magazine for its March issue. RiRi posts on Twitter a photo and a behind-the-scenes video of the photoshoot.

In the photo, the "Diamonds" hitmaker wears a white v neck swimsuit with her hair tied in ponytail. She poses side-by-side with a giant shark which is three times larger than her. She captions it, "Then this happened .... #bucketlists**t Thank you @harpersbazaarus for such a thrilling shoot!!"

Then this happened .... #bucketlistshit Thank you @harpersbazaarus for such a thrilling shoot!! pic.twitter.com/KEN4CX0TgX

— Rihanna (@rihanna) February 5, 2015

In the behind-the-scenes video, RiRi wears an orange swimsuit. The video shows her preparing before the photoshoot, practicing breathing and swimming with a help of a guide. At one time, she dives into the water as a giant shark swims near her. She writes alongside the video, "#BAZAAR #bts Check what happens when a badgal and fashion photographer/certified diver Norman Jean Roy get together!"

For the cover of the magazine, RiRi dons a shimmering gold cleavage-baring jumpsuit. Her hair is styled in messy, loose curls. The "Umbrella" hitmaker completes her look with gold bangles, hoop earrings, necklaces and smokey make-up.

@harpersbazaarus getting you ready for summer with our March #COVER pic.twitter.com/tie1OLfKSJ

— Rihanna (@rihanna) February 5, 2015

Photographer NORMAN JEAN ROY shot my Cover and underwater cover story! Stay tuned!! @harpersbazaarus pic.twitter.com/VqviabouIT

— Rihanna (@rihanna) February 5, 2015