Hollywood Valentines

10 Ways Stars Say 'I Love You'

From writing hit songs to proposing onstage, see how Brad & Kimberly, Mariah & Nick, Posh & Becks and more stars show their love in a big way!

4. MAKING OUT ON TV

Last March, Ashlee Simpson-Wentz put her passion for hubby Pete Wentz on display at the MTV Australia Awards. Amid cheers from the crowd, the couple kissed for several minutes onstage. "Sorry, we haven't seen each other in a while," Wentz told the crowd. "We're going to go and find some quiet time and fornicate somewhere."