To promote the checking of ID as a means to deter underage drinking, the Anheuser-Busch beer company recently sponsored a survey, asking the public what celebrities should be carded. (Carded is the term for checking IDs for proof of age.) The runaway winner, with 55% of the vote, is Leonardo DiCaprio, who at 25 has been of legal drinking age for the past four years. He was followed by Will Smith (31), Winona Ryder (28) and Gwyneth Paltrow (27). At the other end of the spectrum, 30 percent of those polled said they'd like to check Cher's ID -- to find out her true age. (By PEOPLE's account, she recently turned 54.)