Kelly Preston, John Travolta on Hello! MagazineProud parents John Travolta and Kelly Preston are ready to introduce new son Benjamin Hunter Kaleo to the world.

"For us it's been uplifting," Travolta, 56, told Hello! about having a baby. "Especially when he smiles at me and seems contented in my arms. He's given the house a renewed spirit and purpose."

Big sister Ella Bleu, 10, is also excited for her new role as "Mommy's helper" and covers Benjamin with kisses.

After trying to conceive for three years, the couple received "the best news" that Preston, 48, was expecting. They made the announcement last spring on Travolta's official website.

"It's impossible to keep a secret ... especially one as wonderful as this," they wrote. "We want to be the first to share this great news with everyone that we are expecting a new addition to our family. Love, John, Kelly and Ella."