LONDON – Prince Harry has Britain salivating at the prospect of another royal wedding after telling his on-off girlfriend Chelsy Davy, “You’re next.”

Just two days after his brother Prince William and Kate Middleton walked down the aisle at Westminster Abbey, speculation turned to whether popular Harry, known as the Playboy Prince, could also get into the marital spirit.

Wild rumors linking the 26-year-old with Pippa Middleton were entirely unfounded, yet Harry was in romantic mood at the postwedding after party at Buckingham Palace.

According to the News of the World newspaper on Sunday,...