George Clooney and Amal Alamuddin
George Clooney and Amal Alamuddin are expecting twins Reuters

American actor and filmmaker George Clooney's wife, Amal Clooney is reportedly upset of his sleeping habits. The two are reportedly sleeping in separate beds.

A source told Radar Online: "He snores like a monster, especially after a few tequilas, while she's up every hour virtually needing to use the bathroom."

Amal "has zero libido right now and they both need their sleep. She booted him out and he didn't complain either as neither of them have been getting any sleep."

However, the couple reportedly reunite "in the mornings for a snuggle and so he can feel his twins jumping about in her tummy."

The Gravity star and the British-Lebanese lawyer tied the knot in 2014, in Venice, Italy. It was recently revealed that the star couple are expecting a boy and a girl as twins.

Previously, during an interview with ET's Nancy O'Dell, Clooney could not stop gushing about his barrister partner. He said: "She's an amazing human being. And she's caring. And she also happens to be one of the smartest people I've ever met. And she's got a great sense of humour. There's a number of reasons why."

The Oscar winner also talked about Amal's sense of style. Clooney said: "It's amazing, because she's always – since the day I met her – she's always had this insanely...it's eccentric but it's fun, sense of fashion. How she does it while she's got 11 cases she's working on, and she was teaching at Columbia, and she's still like, 'I want to wear that dress.' It's crazy. It has been sort of fascinating to watch, because she has such great taste."