Lindsay Lohan vehemently denies having an affair with married rocker Tony Allen during her current stay at Utah’s Cirque Lodge Rehab. LiLo was recently named in divorce proceedings filed against Tony by his estranged wife, British packaging heiress Stephanie Allen.

“It’s unfortunate Stephanie Allen is blaming the demise of her marriage on Lindsay,” according to the actress’ rep. “Stephanie needs to look at her marriage to determine the reason why things went wrong because it has nothing to do with Lindsay. Lindsay and Tony are friends and that’s all. They are supporting one another through a similar experience. This is a friendship based on trust and mutual support and nothing else.”