Even in her gym wear, Olivia, 39, looked stunning as she bared her svelte abs in a sports bra and leggings.

The Don’t Worry Darling actress/director carried a water bottle as she trekked outside with her hair scooped up into a high ponytail.

The ex factor! Olivia Wilde and her ex Harry Styles were both spotted at Tracy Anderson’s fitness studio in Los Angeles on Monday, however managed to avoid a run-in

Her feet were slipped into black trainers while sunnies shielded her blue eyes.

As for Harry, he made a fashion statement with a grey ‘Damn’ sweatshirt, black shorts, and a hat.

The As It Was singer heaved his duffle bag over a single shoulder as he strode across the pavement in white sneakers.

The duo must really enjoy working out at that particular gym – they have been spotted having narrow run-ins there despite their recent split.

Harry and Olivia broke up in November last year after meeting on the set of Don’t Worry Darling, which Styles starred in.

The duo went their separate ways in November after they found they had ‘different priorities that are keeping them apart’.

Olivia was last seen supporting Harry when she attended his November 15 concert at LA’s Kia Forum, where she was accompanied by her two children.

In November, it was claimed that Olivia was ‘disappointed’ that her relationship with Harry did not work out.

Fitness favorite! The duo must really enjoy working out at that particular gym – they have been spotted having narrow run-ins there despite their recent split

Dare to bare! Wilde displayed her abs in a black sports bra and leggings

The pop superstar has since moved on with Emily Ratajkowski, 31, and they were recently spotted engaging in a public make-out session in Tokyo.

It was reported in February that Harry had moved on from his ex-girlfriend Olivia with someone else, although the mystery lady was not identified.

A source told the Mirror at the time: ‘Harry is seeing someone. He’s going to great lengths to keep her identity quiet after the circus surrounding his relationship with Olivia.

‘But his close circles all know about the romance. Though it’s early days, things seem to be going well.’

H2-Whoa! The stunning star had her water bottle handy