London, June 27 : Lindsay Lohan is pouring cold water on all the efforts that her ex Calum Best is making to woo her.
The 'Mean Girls' star's former beau, who has come down to LA for his new TV show, 'Calum: The Best Is Yet To Come,' boasted to friends that the actress would appear at a Hollywood party thrown for him by producers MTV.
However, Lohan was instead spotted at the swanky Beverly Hills Hotel sunning herself with friends - including gal pal DJ Samantha Ronson.
"It was clear Lindsay had no intention of attending Calum's tacky pool party," the Sun quoted a source, as saying.
"She feels he used her once before and she isn't about to fall for it again. Calum's been boasting he's still friends with Lindsay and they are in constant touch.
"She has heard about the MTV series but she has no intention of going near it - and she hasn't replied to any of his messages," the source added.