Cell phone gel cases are becoming so trendy that I just had to include one in my "must haves" list for December [1]. Almost as popular as pinkberry in Hollywood, colorful gel cases are becoming the hottest phone accessory this holiday season. Silicone cases like the ezSkin gel cases [2] are great because they easily wrap around your phone to offer colorful protection. From all the celebs we've spotted with gel cases including Eve, Jessica, Rihanna and Rose. . . Which one was your favorite?