Most Americans watch their favourite shows on a TV set, and given a choice more would prefer to star in a Clint Eastwood western than a romantic comedy with George Clooney, according to an online poll. Nearly 70 percent of adults questioned in the 60 Minutes/Vanity Fair survey said they watch TV when the programmes run in their usual time slots but 20 percent admitted to using a DVR or TiVO. Eastwood was the top choice with 20 percent of those questioned when asked which type of film they would like to star in, but Clooney and Cameron Diaz were not far behind at 18 percent, followed by an action movie with Will Smith, a comedy with Will Farrell and a drama with actress Meryl Streep.