LOS ANGELES Melissa McCarthy and her hubby Ben Falcone dominated the red carpet at the Los Angeles premiere of “Tammy”. The power couple not only act in the comedy, they also co-wrote it together with Ben directing. Susan Sarandon – who plays Melissa’s grandma – was also in attendance. In real life Susan is about to become a grandparent for the first time. And daughter Eva Amurri Martino was there to show off her baby bump. One cast member who was a no show was Toni Collette. NEW YORK That’s because she was in New York with Pierce Brosnan to support the premiere of their comic drama “A Long Way Down”. Earlier, Pierce showed lots of fan love by signing autographs and posing for photos while out plugging the movie. LONDON Over in England, one of the country’s greatest rock groups “The Who” announced an upcoming UK tour to celebrate 50 years in the music business. Roger Daltry and Pete Townshend played an acoustic set at the press conference. Performance