When Hugh Grant dished a few details about why his relationship ended with the gorgeous Elizabeth Hurley, some wondered how Elizabeth would react. But being the cool woman that she is, she wasn't bothered by it at all because the reason was extremely simple-"He used to really annoy me," she revealed on "Watch What Happens Live." And then she did some damage control by saying, "I mean, I love him, but he's very annoying."

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Hugh sat down for an interview on the late night Bravo show last month and when he was questioned about his relationship with Elizabeth, he calmly explained why their relationship did not work out.

He said, "the funny thing is, it did," and revealed that although the sex fizzled out, Elizabeth is still her best friend.

But, according to Elizabeth, things didn't work out because their personalities clashed, which other people found obvious as well. While at the show, she asked TV host Andy Cohen if his famous ex annoyed him when he was there, to which the host simply replied that viewers "thought he was very cranky."

She suddenly confirmed Hugh's crankiness and revealed that her friends have given him the nickname "Grumplestiltskin." And while she didn't hesitate to agree when Andy described his grumpiness as charming, she made it clear that it's "not 24/7."

But just like the "Notting Hill" actor, Elizabeth shared that they remain best friends, as they had pretty good and fun experiences when they were together. Aside from Hugh's annoying habits, she revealed that she did not have any issues with him in the bedroom.

When jokingly asked by Andy to rate Hugh's bedroom skills, the 49-year old actress immediately answered and said "10!"

The former couple was together for 13 years. They first made their relationship public way back in 1994 during the premiere of Hugh's film "Four Weddings and a Funeral." And while they now lead their own separate lives, they say that they still have this special bond between them, which has been speculated to be the reason behind Elizabeth's split from Australian cricketer Shane Warne. Elizabeth was engaged to Shane in 2011 and broke it off towards the end of 2013.

TagsElizabeth Hurley, Hugh Grant