The article presents briefs related to sports and athletes. Tennis pro Serena Williams walked the red carpet wearing a $2 million diamond necklace--and a see-through dark pink mesh dress by Stella McCartney. The movie was directed by Williams's boyfriend, Brett Ratner. If ESPN wants its new poker drama, Tilt, to have a dark edge, the network certainly made a good call in casting the show's star. Michael Madsen, best known for his tough-guy roles in Reservoir Dogs and the Kill Bill series, will play a character nicknamed the Matador, who is one of the top gamblers in Las Vegas. Barry Bonds showed a knack for the food service industry at the surprise birthday party he threw for his wife, Elizabeth, last month. Assisted by his personal chef, Bonds played the role of server at Los Angeles hot spot Yi Cuisine. (Wearing all black, Bonds took drink orders and made the ahi tuna tartare tableside before serving the dish to his wife and her friends.) Bonds's interpersonal skills will be on display next month, when he and Alex Rodriguez appear at the Marriott Marquis in New York City on Dec. 10. The two reigning MVPs will have one-on-one conversations with fans--who will have to pay $7,500 for the privilege.