The Selena Gomez-Justin Bieber saga continues, and this latest purported catfight comes courtesy of Justin Bieber's video vixen, Cailin Russo, who claims that the "Come 'n' Get It" singer dissed her! 

According to Gossip Cop, the 22-year-old model and star of Bieber's sexy "All That Matters" video claims that Gomez's latest Instagram post is a snide remark against her.

The offending IG post features Selena, with no makeup, and the caption "I thought he only liked the Latina category. Smh... #nomakeup #hatewhengirlssaythat." Russo apparently took offense, and called up Cosmopolitan Magazine to give the following statement: "It was clearly directed at him with me in the video, but... I was just doing my job." 

Though Russo gave no direct evidence to suggest that the post was specifically directed at her (and she wasn't mentioned in Selena's post), the post has since been taken down from Instagram.

And, according to the New York Daily News, Russo further feels that the Instagram post has sparked comparisons between her and Gomez (not exactly sure where she got that from, but...). "Selena is a superstar, and I'm just a girl in a video. She's his ex, and I'm sure they still have feelings for each other," she said. 

Russo went on to further clarify that while she and Justin remain in close contact, they are not romantically involved -- in fact, she already has a long-term boyfriend. She did, however, enjoy kissing the "Baby" singer. "In the beginning it was kind of weird because I had never kissed anyone on set that passionately or that famous," she said. "I wasn't a super fan of his before I did this and I just kept thinking to myself that people would kill to do this. Kissing him was nice - I got butterflies, and I do still to this day. After the shoot wrapped it felt so surreal, I even got a speeding ticket after the shoot because I was on such a high. I guess you could say I wouldn't mind doing it again."