They've long maintained a close friendship, after having one of the most iconic romances of their time.
So it's without surprise that Hugh Grant and Elizabeth Hurley almost appeared like an old married couple as they stepped out on a leafy London street together on Thursday.
The actors looked to be in the midst of a disagreement, perhaps thanks to the 55-year-old actor's apparent wandering eye when faced with an attractive young female passerby.
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Old pals: Hugh Grant and Elizabeth Hurley stepped out together for a stroll down a leafy London street near their homes on Thursday
Stepping out onto a street near they both live - Liz and Hugh are next-door neighbours in the British capital - the handsome star couldn't help but allow his gaze to follow that of a leggy and rather attractive brunette walking towards, and then past, them.
While Liz, 50, stood up on a ledge next to one of the houses to gain some height over her companion, she didn't seem to take to his actions too kindly, giving him a look of disdain that only a true close pal could get away with.
The former couple, who dated for 13 years in the 1990s, at first appeared to be alone on the street as they took their casual stroll.
About A Girl: Hugh and Liz were walking by themselves as a pretty shorts-clad brunette approached them
She's impressed! While Hugh at first seemed to avert his gaze, Liz openly smiled at the passerby
What you looking at? Liz seemed irritated as Hugh turned to watch the mystery woman walk away, stepping up on a step at the side of the pavement to take a higher stance above her famous ex
Oh, Hugh! It also appeared that Liz, 50, was humoring the actor as he continued his lingering gaze on the other woman
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Always one step ahead, Elizabeth Hurley looked all set for a cold snap as she took a stroll with Hugh Grant. These two have got to be the friendly exes ever! She might be more famous for THAT vampy Versace safety pin dress, but here Elizabeth kept things simple in skinny jeans and a V-neck jumper. But it was all about her accessories - check out her Hermès Birkin bag and fur cuff boots!
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But then, the young lady - clad in a pair of tiny shorts and with her enviable legs on full show in the late summer heat - stepped towards them.
The Notting Hill actor could barely take his eyes off the lovely woman as she approached them from behind his shades.
And, as she walked through them, seemingly nonplussed at the A-listers on the street beside her, the mystery stunner continued on down the London street.
Hugh then turned to watch her go in her wake, taking in the back view, as did his famous ex-girlfriend, with a notable smile on her face.
Uh oh: But it soon turned more serious as, with a hand on her hip, Liz appeared to be a woman scorned
What's the big deal? Elizabeth - who dated Hugh for 13 years until 2000 - craned her neck to catch a glimpse of the dazzling maiden as she continued down the leafy aveune
Not just the two of us: Hugh, 55, appeared agitated as his best friend chided him for his actions
Don't mess with Liz! The pretty brunette stopped smiling at her ex-beau after a while as their discussion became more heated
But it seems that the Royals actress was less than impressed with his lingering look, pulling a face and outwardly looking unamused, chiding him from up on her temporary perch.
And he certainly looked irked by her reaction, holding up his hands and pointing at her as their discussion became heated, something they are no doubt used to after being close for nearly 30 years.
It was clearly a casual outing for the pair, with each of them wearing their laid-back leisurewear for the jaunt: Hugh looked sporty in white shorts, a black jacket and trainers, while Liz looked comfortably glam in skinny jeans, a snug brown jumper and fluffy flat boots.
The enviably youthful-looking beauty - who could easily pass for someone 20 years younger than her 50 years - finished her off-duty look with her brunette tresses coiffed into open waves, and a large pair of shades on her face.
Caught red-handed: Hugh - clad in sporty shorts, trainers and a jacket - managed to take his eyes off the young lady after a talking-to from Liz
Passionate: The old couple's chat, with Liz still perched higher up on the step, raised his hands like cat's claws, perhaps signalling that the actress might have been jealous of his wandering eye
Off he goes: Hugh stomped off ahead of his companion after their mini fracas
The couple split in 2000 after 13 years together, and some pretty major moments in popular culture, most notably the iconic safety pin Versace dress Liz wore at the premiere for Four Weddings And A Funeral in 2000 that put her on the front of every newspaper in the world at the time.
The actor is godfather to her son Damian, born in 2002 to entrepreneur Steve Bing and she has returned the favour, being godmother to one of Hugh's daughters, Tabitha, whose mother is Tinglan Hong, a former flame of his.
And she told Jonathan Ross earlier this year: 'We're best friends. He lives next door to me and he's godfather to my son and I'm godmother to one of his children.
'We've been apart for longer than we were together. We were together for 13 years and then we've been best friends for 15.'
When pushed by the television presenter on a possible romantic reunion, she dismissed the idea, saying: 'I don't think that's going to happen... but he's the best friend that anyone could have.'
It's been a long time: After dating for 13 years in the 1990s, Liz and Hugh have remained best friends and live next door to each other in London - they are also godparents to each other's children
Read more: http://www.dailymail.co.uk/tvshowbiz/article-3232820/Elizabeth-Hurley-ex-boyfriend-Hugh-Grant-step-casual-jaunt-actor-gets-distracted-pretty-shorts-clad-young-woman.html#ixzz3lgpIlcPO
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