10 Most-watched Celebrity Baby Bumps

Katie Holmes

Katie Holmes was something of a star from her time on "Dawson's Creek," but it was her engagement to super-celeb Tom Cruise (who is 16 years her senior) that made her a household name. The world went couch-hopping crazy for pictures of the pregnant Holmes in late 2005 and 2006, and the press was more than happy to oblige with shots of the expecting future Mrs. Cruise whenever possible.

If the age difference wasn't enough to drive public interest, Cruise's mad professions of love on "The Oprah Winfrey Show" -- where he leaped into the air over his new romance -- kept people talking. The couple's place as front-page tabloid fodder was assured when Holmes' pregnancy was announced a few months later, and we've been reading about the duo (and their adorable daughter, Suri) ever since.