The future of Hollywood’s biggest couples could be at stake!

In Touch has exclusively obtained a shocking list, penned in Lindsay Lohan’s handwriting, exposing 36 of her famous lovers.

Among the dozens of superstars named are Adam Levine, Zac Efron, Justin Timberlake and Joaquin Phoenix.

“They were giggling and talking s— about people in the industry,” a source, who watched as Lindsay jotted down name after name at the Beverly Hills Hotel on Jan. 30, 2013, tells In Touch.

“It was her personal conquest list,” the source says. “She was trying to impress her friends with the list and then tossed it aside.”

Lindsay Lohan Had to Remind Her Mom About ‘That’s So Fetch’ – A Refresher on Mean Girls’ Most Memorable Quotes

The source also shares with In Touch that Lindsay would pause to think at times “as if she had to remind herself of who they were.”

Also named on the list are Colin Farrell, Evan Peters and Wilmer Valderrama. Many of them never imagined Lindsay would kiss and tell, but she apparently did!

“That’s The Past” Lindsay Lohan Opens Up About Her Troubled Past, Hopeful Future

“The list has some pretty big names on it, and they’re not all single guys,” an industry insider tells In Touch. “This getting out now could rock several Hollywood relationships to the core.”

Read more about Lindsay Lohan’s list of Hollywood hookups in the new issue of In Touch, on newsstands now.