Gotcha: Cruise and Holmes shared a kiss in March. (Yes, that's Connor looking on.) Photo by: Ted S. Warren / AP
The Private World of Katie Holmes| Pregnancy, Katie Holmes, Tom Cruise
But the main challenge of life as the future Mrs. Tom Cruise is keeping up with a fiancé in perpetual motion. Even as Cruise looks ahead to being "the best father," as he told GQ, he's not exactly hitting the brakes: Mission: Impossible III premieres in Rome on April 24. (When asked if he might miss the premiere because of the baby, he replied, "Won't happen.")

In planning his life with Holmes, "I wanted someone you could share everything with," he said. "I don't sleep much, and I like adventures. I wanna do. Let's get it goin', you know? And that's Kate."

• By Michelle Tauber. Lycia Naff, Alexis Chiu, Tom Cunneff, Alison Singh Gee, Elizabeth Leonard and Brenda Rodriguez in Los Angeles, Sharon Cotliar in New York City and Barbara Sandler in Chicago
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