Actor George Clooney is set to marry Amal Alamuddin at the end of the month. But the actor's parents are finding it hard to find him a wedding gift.

In an interview with Grazia magazine, Clooney's dad Nick and mom Nina shared their dilemma. They don't know if he wants a gift or would prefer them to make a donation, reports femalefirst.co.uk.

"I haven't got them a wedding present yet because we haven't decided what to get, or if they would prefer some kind of donation," Nina said.

Clooney and Alamuddin became engaged in April of this year, and will wed in Venice later this month.