Style Notes: Rihanna Launching Clothing Line, Shakira Introduces New Fragrance

Rihanna is getting into the fashion business by launching a new collection for River Island, a UK clothing store. The singer's first designs will be available next spring and will ship from the store worldwide. (InStyle)

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Shakira is launching her new fragrance, Elixer. The singer describes her new fragrance as a second skin and a more exotic scent than her previous fragrances. (NBC)

Penelope Cruz is teaming up with Saks Fifth Avenue to raise awareness on women's cancer research. The Spanish actress will be the face of the new campaign, which is titled "Key to the Cure." (NBC)

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Guess is partnering with DJ Tiesto to launch a new apparel collection available in October for men and women at Guess retailers and select Macy's stores. The collaboration also includes sponsored performances from Tiesto starting on July 23 in Ibiza and will continue through 2013 in locations such as Paris, Milan and Las Vegas. (WWD)

Michelle Williams and Natalie Portman are among the stars who have been spotted carrying book-inspired clutches, purses and cases from designer Olympia Le-Tran. The entire collection of book clutches can be viewed at her website. (Lucky)

Evian, the French water retailer, has tapped Diane von Furstenberg to design its 2013 limited edition water bottle. Furstenberg will join the likes of Christian Lacroix and Jean Paul Gaultier who have designed water bottles for Evian in the past. (WWD)