Justin Timberlake is reportedly furious over girlfriend Jessica Biel's sex scenes with co-star Ben Barnes.

The singer is said to have gone into a tail spin over Jessica's saucy on-screen antics with Ben during the filming of her latest movie Easy Virtue.

Justin and Jessica recently went on a romantic break to Rome to take in the sights and attend a friend's wedding.

The pair's loved-up trip sparked rumours of a possible engagement.

Although now they are reportedly fighting will it be happily ever after for these two?

See Jessica and Justin looking loved up here