Suri Cruise is 19! Her relationship with Katie Holmes and her life away from the spotlight

Suri Cruise is 19 years old. The only child of Katie Holmes and Tom Cruise celebrated her birthday on April 18th, and continues to enter her adulthood as she spends her freshman year of college away from home. While Suri has grown up under the spotlight, she appears to want to lead a private life, filled with activities with her peers and away from the eyes of the paparazzi and the press. As we look back at her teenage years, here's a look inside her private life and her strong relationship with her mother: RELATED: Katie Holmes and Suri Cruise have a sweet NYC reunion in new photos Why . . .