Rihanna's Reb'l Fleur NYC Launch Event

She?s been non-stop since her arrival yesterday, and Rihanna was spotted out and about in New York City on Friday (April 29).

The ?Most Beautiful Girl in the World? songstress looked smokin? hot in a black and white ensemble as she made her way to her Reb'l Fleur Fragrance Launch at Macy's.

Last night, Ri-Ri was honored for her continued support of charities that help fight leukemia

She was toasted during the annual DKMS Linked Against Leukemia event held at Cipriani Wall Street .

Source: http://celebrity-gossip.net/rihanna/rihannas-rebl-fleur-nyc-launch-event-501378

Ashanti Ashlee Simpson Ashley Greene Ashley Olsen Ashley Scott Ashley Tappin Ashley Tisdale Asia Argento Aubrey ODay Audrina Patridge Autumn Reeser Avril Lavigne Bali Rodriguez Bar Refaeli Beyoncé Bianca Kajlich Bijou Phillips Blake Lively Blu Cantrell Bonnie Jill Laflin Bridget Moynahan Britney Spears Brittany Daniel Brittany Lee Brittany Murphy Brittany Snow Brittny Gastineau Brody Dalle Brooke Burke Brooke Burns Busy Philipps Cameron Diaz Cameron Richardson Camilla Belle Carla Campbell Carla Gugino Carmen Electra Carol Grow Carrie Underwood Cat Power Catherine Bell Chandra West Charisma Carpenter Charli Baltimore Charlies Angels Charlize Theron Chelsea Handler Cheryl Burke China Chow Chloë Sevigny Christina Aguilera Christina Applegate Christina DaRe Christina Milian Christina Ricci Chyler Leigh Ciara Cindy Crawford Cindy Taylor Cinthia Moura Claudette Ortiz Coco Lee Connie Nielsen Cristina Dumitru Daisy Fuentes Dania Ramirez Danica Patrick Daniella Alonso Danneel Harris Deanna Russo Denise Richards Desiree Dymond Diane Kruger Dido Diora Baird Dita Von Teese Dominique Swain Donna Feldman Drea de Matteo Drew Barrymore Ehrinn Cummings Elena Lyons Elisabeth Röhm Elisha Cuthbert Eliza Dushku Emilie de Ravin Emma Heming Emma Stone Emma Watson Emmanuelle Chriqui Emmanuelle Vaugier Emmy Rossum Erica Leerhsen Erika Christensen Estella Warren Esther Cañadas Eva Green Eva Longoria Eva Mendes Evangeline Lilly