, the 28-year-old actress reveals that she was dumbfounded when she was complimented by a friend for her much-slimmer appearance after filming.
Related: Actors Who Have Lost A LOT Of Weight For Movie Roles!
The 28-year-old actress was spotted kissing Jason, also 28, during a romantic trip to Italy this week and they actually have known each other for quite some time.
PHOTOS: See the PDA-filled pics from Lily and Jason‘s vacation!
With the pair seemingly being super flirty at the Cannes premiere of their new Netflix film last month, we hear Lily, 28, is keen to see if there might be more than just friendship with Jake, 36, in her future.
"Couldn't be prouder #bendingitlikeaboss." A source tells Us: "They hung out in London together and had fun.
DO YOU THINK Lily Collins and Jason Vahn make a cute couple, if they are indeed dating?
Could some major sparks be in the cards for Niall Horan and actress, Lily Collins? Okay, so how did this whole Niall and Lily thing even begin?
PHOTOS: Check out the latest pics of Lily Collins The film is told from Elizabeth’s point of view during the multi-year period that Bundy hid his now-notorious murder spree from his live-in lover.
Production on the film is set to begin on January 10th.