John Travolta celebrated his only daughter's milestone 21st birthday on Instagram on Saturday.The Pulp Fiction star shared a gorgeous photo of Ella Travolta outside in the garden at their family home in Florida, along with a heartfelt message.This year's birthday celebration will have been understandably bittersweet for the family, as it was the first birthday for Ella since her mother, actress Kelly Preston, passed away from cancer last summer.
Adoring dad: John Travolta, 67, paid tribute to his 'most beautiful daughter' Ella on her milestone 21st birthday on April 3'Happy 21st birthday to the most beautiful, kind, human being and artist I know.
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