Sylvester Stallone, Adam Levine, others pay tribute to Kelly Preston

The demise of 'Jerry Macguire' actor Kelly Preston has left Hollywood in grief. Many stars from the Hollywood fraternity expressed sorrow and paid tribute to the late star on social media.

Kelly Preston, who has been battling breast cancer for two years, died on July 12. She was 57. On Monday, Preston's husband John Travolta...