Lindsay Lohan isn't a fan of Cody Simpson's new girlfriend Miley Cyrus.

After correctly guessing he was the celebrity behind the robot mask on The Masked Singer Australia, the Mean Girls actress took a swipe at Simpson's relationship in a since-deleted Instagram post on Monday night (October 22).

According to screenshot posted to Twitter, Lohan shaded the new couple and said the Australian singer had "settled for less" by dating Cyrus. To make things more awkward, she called out Simpson with a photo of him and her younger sister, Ali Lohan, who he briefly dated last year.

"When you realise you failed. And you settle for less @codysimpson," the caption read. "Family is everything you won the masked singer but you lost on your future."

But that's not all. During the final episode of The Masked Singer, Lohan brought up Simpson's relationship with her sister as well and even claimed to have furnished his home in Los Angeles.

"I’m thinking it’s Cody Simpson,” she said of the robot character. “It would be a really big throw-off if it was Cody cause he dated my sister for a long time... I feel like I know you and that’s what scares me the most."

"If it is you, we have a lot to talk about, and this is not the arena for it," Lohan added. "I want my furniture back! Because I bought your furniture for your house in Venice!"

Simpson later explained the furniture jab in an interview with Punkee:

"I had this kind of beach shack there near Venice Beach, and I had been living there for a couple of years and I was seeing her sister for a short period at that time and she was staying there with me," he said. "I was sleeping on a mattress on the floor because that was the vibe of the house and I loved it."

He continued, "And she [Ali] was like 'you can't be sleeping on a mattress, you need to have a bed frame' and I was like 'nah, I'm cool, I like this.' She was like 'Lindsay is going to order you this stuff' but it never ended up coming and we didn't know where it went."

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