Thor star Chris Hemsworth and his Spanish actress wife Elsa Pataky are to become parents to twins, according to a new report.

The couple announced the pregnancy late last year (13), and editors at Spain's Hola! magazine are now reporting Pataky is expecting a double arrival.

The babies are due in the spring (14), according to the publication.

The couple is already parents to a daughter, India Rose, who was born in 2012.