LINDSAY LOHAN has been cited in the bitter divorce proceedings of the man she is alleged to have slept with while in rehab.

The troubled starlet is reported to have romped with rocker TONY ALLEN in the toilets of the Cirque Lodge clinic in Utah last month.

And now his estranged millionaire wife STEPHANIE ALLEN has filed an affidavit claiming the “defendant’s conduct with another woman” has lead to the union being “irretrievably broken”.

“Habitual drug addiction” and “cruel treatment” have also been lodged as reasons to dissolve the four-year-old marriage.

Though Lohan is not directly named in the complex legal papers filed, exhibit ‘A’, which is attached to the papers includes articles about the alleged tryst.

The report from In Touch magazine reports an onlooker as saying: “They looked very cute together. You could definitely tell from watching them that there was something going on.

“It was very apparent they were a couple.”- more