Jon Gosselin's gran 'takes a fall'

Jon Gosselin's grandma suffered a fall and was taken to hospital in an ambulance.

The reality TV star was holding a family gathering on the day his grandma was injured, reports People.

He wrote on his Twitter page on Saturday: "Family Day!

"Kids got to play with their grandparents, great-grandparents... so great to see so many generations together."

On Sunday morning he updated his status on Twitter, saying that his grandma was recovering: "Just to clear up any faulty reports: my grandmother did in fact fall in my driveway, but she'll [be] fine.

"Thank you for all of the concerned calls."