When actress Lindsay Lohan was caught on tape saying 'Paris Hilton is a c**t', only a couple of days after the two reportedly got back together, partying, holding hands and smiling for the cameras, the world thought she was beginning to lose her mind.

It all happened outside a club, but Lindsay soon realized what she had said and suddenly changed her mind from using the c-word to 'Paris Hilton is my friend. I love Paris Hilton'. Why?, many were asking themselves. What had happened that made Lohan speak out against her 'friend'?

The mystery seems to become less of a mystery if one were to believe the article that runs now in 'life & Style Extra'. The magazine claims that Lindsay is furious at Paris because the singer (!) slept with Lindsay's ex, Harry Morton. In case you don't remember him, he used to go out with Lohan last summer and their relationship got so serious at one point that there was even rumor of a marriage for the party girl.

Paris had her eyes on the Harry prize for a long time now, all the tabloids say. And she got the chance to make out with him and, from then on, everything was as easy as a walk in the park. Morton spent one night at Paris' house and, obviously Lindsay learned about it and confronted the slutty heiress.

'Lindsay still loves Harry and this is devastating her. Harry is exactly Paris' type of guy: handsome and rich', a source told the magazine, thus confirming that the two did have sex and that Paris is after him. However, Harry's friends are willing to bet their most prized possessions that this is one relationship that would never survive, no matter how hard the socialite wants him.

They told 'Life & Style' that, even if he sleeps with her, he doesn't like Paris that much as to be involved with her. Come to think of it, who can blame him?