Nicole Kidman casually drops bombshell that she was engaged to Lenny Kravitz

Nicole Kidman and Lenny Kravitz were always a 'rumoured couple' back in the early noughties, but no one knew how deep their unconfirmed romance actually was.

In fact, the Australian actress and the musician were engaged, following Kidman's split with Tom Cruise in 2001.

She made the revelation in an interview with The EDIT, where she was discussing working alongside Zoe Kravitz in new HBO series 'Big Little Lies'. "Well, I knew Zoe because I was engaged to her father," she said. "It’s all in the family!” before adding: "I love Lenny, he’s a great guy.”

Around the same time that she was in a relationship with the rocker, Kidman was also linked to everyone from rapper Q-Tip to actor Adrien Brody and even Robbie Williams, whom she duetted with on 'Something Stupid.'

In 2006, she married country musician Keith Urban, and they have two kids together.