Kate Middleton evaded the hundreds of lenses focused on her every move when she made a discreet entrance into the Lindo Wing of London's St. Mary's Hospital for a check-up this week, Breaking Celebrity News has learned.

The Duchess of Cambridge, who's due to give birth soon, made the top-secret trip Monday, as a fellow patient told E!, "I was at St. Mary's with Kate Middleton and I was told it was a checkup."