Rachel Roy Is a Dash PreggersRachel Roy is pregnant. Gossip Girl’s Chace Crawford toasted new friend Carrie Underwood with Cristal at Southern Hospitality. Ew, they serve Cristal at that place? Katie Holmes took Suri to have frozen hot chocolate at Serendipity 3. 50 Cent and Lance Bass talked smack about each other’s books. Anna Wintour skimped on the food (only cheese sticks and almonds!) at her Style.com party on Tuesday. Prince Albert showed up at the “Grace, Princess of Monaco” exhibit at Sotheby’s.