The mattress is a bit low on the floor but Kerry Marie's up for it. Or should we say down for it. December 9th was Kerry's birthday. “I love birthdays but not especially getting older!” Kerry has said, echoing what all chicks say on their birthdays. Kerry, you're not getting older, you're getting bustier! The problem with December birthdays is that people think they can get away with one gift for the birthday and for Christmas.