Kelly Preston Uses Kirstie Alleys Weight-Loss Program To Drop 39 Lbs.

First Published: November 29, 2011 1:52 PM EST Credit: Getty Images LOS ANGELES, Calif. -- Caption Kelly Preston and John Travolta arrive at the Academy of Motion Picture Arts and Sciences 3rd Annual Governors Awards at the Hollywood & Highland Grand Ballroom, Los Angeles, on November 12, 2011When Kelly Preston was ready to drop the baby weight in the months after the birth of son Benjamin Travolta in November 2010, she turned to Kirstie Alley. Kelly, 49, revealed to People she used the weight-loss program Kirstie , 60, developed The Organic Liaison to firm her figure. I lost 39 lbs., have more energy than I had 20 years ago and I feel amazing, the actress told the mag. Im going to be turning 50 next year holy s***! Hey, 50 is the new 30. Kelly, who gave birth to Benjamin her son with John Travolta when she was in her late 40s, admitted she wasnt sure shed be able to get back in shape. When I got pregnant at 48, I didnt know if my body would bounce back, she said. But it did and it appears Kellys success has already landed her a new gig shes now the spokesperson for Kirsties program. Its pretty much the most genius thing ever, Kelly said of the program. Copyright 2011 by NBC Universal, Inc. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.