Lohan’s exboyfriend, 26-year-old Calum Best, said the star had told him that she ‘just wants to be left alone’.

Her agent told Metro the pregnancy claims were ‘completely false’.

Earlier this week, the 21-year-old reportedly checked back into rehab for the third time in six months.

However, there have been no sightings of the partylover at the exclusive Cirque Lodge in Utah.

Her spokesman refused to confirm whether she was there.

But, wherever Lohan is, her time in hiding will soon run out – she has to attend a Los Angeles court on August 24, over her latest drinkdriving arrest in July.

She was allegedly caught chasing her assistant in someone else’s car, while in possession of cocaine.

Wait, it gets worse – production of her latest film Poor Things has stalled because of the Mean Girl’s troubles. Her last flick, I Know Who Killed Me, flopped at the US box office.

Meanwhile, her former bodyguard, Tony Almeida, blamed Lohan’s publicity-hungry parents Dina and Michael for the star’s spectacular fall from grace.

While Lohan has been in hiding, both parents have jumped into the limelight and spoken at length about their daughter’s ordeal.

Almeida also claimed that Lohan’s parents pressed her to earn money to pay their bills.

And he alleged that Michael had mistreated Lohan in other ways.