Eva Mendes in Alberta Ferretti

DALLAS, Apr 30, 2010 / FW/ — TGIF! I hope that you are taking advantage of the beautiful spring days that we are all having. Eva Mendes, Melissa George, Sarah Wynter, Rihanna and Nicky Hilton seem to be doing just that.

In New York at the DKMS 4th Annual “Linked Against Leukemia” Gala last night, Eva Mendes walked the red carpet wearing a dusty peach satin Alberta Ferretti crochet-paneled gown from the Alberta Ferretti’s Fall 2010 runway collection.

Also spotted at DKMS were Melissa George and Sarah Wynter who were hosted at a table by Tom Murry, President & CEO, Calvin Klein, Inc. and Malcolm Carfrae, Executive Vice President, Global Communications, Calvin Klein, Inc., and gala chair member.

Both Melissa George and Sarah Wynter were wardrobed by Calvin Klein Collection for the evening. Each of the women’s look were designed by Francisco Costa, the Women’s Creative Director for Calvin Klein Collection.

DKMS is committed to the fight against leukemia and works to match donors with patients around the world in need of a bone marrow transplant. For more information, please visit: www.dkmsamericas.org

Nicky Hilton in Zac Posen for Target

Meanwhile across the Atlantic, Rihanna wore a Mara Hoffman’s Spring 2010 Net Back Chiffon gown in Cloud black print for her newest music video “Te Amo” during filming in foggy Paris, France on Thursday, April 29th.

Back here in the U.S., Nicky Hilton was spotted Wednesday night in Zac Posen for Target again! Nicky wore the Zac Posen for Target Brocade Tie Dress in Floral Print while attending to the Gilbert Chagoury Chagoury Couture North American launch.

Nicky has also sported the sailor dress in animal print from the Zac Posen for Target collection.

Nicky’s look is available for women everywhere! The Zac Posen for Target collection launched in Target stores and on target.com on April 25. The collection ranges in price from $17.99 to $199.99. The Zac Posen for Target Dress Nicky is wearing is only $74.99.