Los Anegeles: Actress Kristen Stewart is still not over her ex-boyfriend, actor Robert Pattinson.
The 23-year-old is convinced that no matter who Pattinson is dating, their love was so special that it could never, ever be replaced.
"Even though Rob is dating (someone else), Kristen is convinced that what she and Rob had was one of a kind, that their love for each other was one of a kind and can never, ever be replaced," hollywoodlife.com quoted a source as saying.
"Kristen still misses Rob, but finds comfort in knowing that what they shared was the best thing that ever happened to her," the source added.
Pattinson is currently rumoured to be dating Dylan Penn and Stewart doesn`t want to compare herself with anyone linked to the actor.