David Beckham’s alleged mistress says she’s ‘staying strong’ in photo after calling him a ‘victim’

She’s bending it like Becca.

Rebecca Loos says she’s “staying strong” and true to herself after speaking out about her alleged affair with David Beckham, which is covered in the Netflix docuseries “Beckham.”

Beckham’s former personal assistant, 46, shared a picture to Instagram of herself looking off into the distance upon rocks near a large body of water, with the caption, “’I breathe in my courage. I exhale my fear’ — Jonathan Huie,” along with hashtags like #stayingstrong and #mytruth.

The Post has contacted Loos for comment.

The post comes after David and Victoria Beckham’s new documentary resurrected Loos’ explosive 2004 claim — that she had an affair with David after he had wed the Spice Girl.

But on Sunday, Loos spoke to the Daily Mail, claiming she caught David in bed with yet another woman during their affair, which she says was in 2003.

“That hurt,” Loos claimed to the outlet, alleging she then got a phone call from Victoria.

“She’s upset because she’s calling David, and he’s not answering. I said I didn’t know where he was . . . And she says, ‘Don’t hang up, go and find him,’” Loos recalled.

“I was like ‘OK…’ ‘So it’s a bit awkward. I went into the house and up the stairs, and I saw David’s two bodyguards outside a door.” When she whispered to one of the bodyguards that “It’s Victoria” on the phone, the man went to get him.

Loos continued, “He [one of the bodyguards] disappears. When he comes back, David is with him. I can see the model in the background lying on the bed. I can see it’s a bedroom. I was fuming, and I just looked at him, gave him the phone and said, ‘Your wife.’

“I was so hurt. It was just this awful feeling, and I thought to myself, ‘You stupid fool.’ But he had me, he had his claws into me, and I was at his beck and call,” Loos said.

“Beckham” is streaming on Netflix now.