They allegedly had a brief fling while vacationing together in St. Tropez, but there doesn't appear to be any animosity between Cara Delevingne and Selena Gomez following the singer's reported decision to rekindle her on-off romance with Justin Bieber once again.

Selena Gomez Has "Real Feelings' For Cara Delevingne?

Despite Gomez reportedly developing 'real feelings' for the model during an effort to make Bieber jealous, she recently rekindled her romance with the troubled singer, and the two allegedly have hardly left one another's side in the last week, reportedly already exchanging "I love you's."

"Justin and Selena spent the entire weekend together and it was filled with lots of 'I love you' talk on both ends," sources told TMZ August 17.

Cara Delevingne Celebrates 22nd Birthday--Without Selena Gomez

The reports of the love-filled weekend together came after they were spotted attending a Bible Study class together earlier last week.

"Justin looked really comfortable with Selena as he still think their bond is unbreakable and knows that Selena will always love him," sources told The Daily Mail. "The pair sat next to each other while partaking in Bible study and seemed very close. They then left together in Bieber's car."

The reports of a reconciliation also came just days after it was rumored that Gomez had chosen to party with Delevingne for her 22nd birthday instead of Bieber-and had been with the model in an effort to make him jealous-but developed actual feelings for her in the process.

However, if the two did have a brief affair, they both seem to be fine remaining friends, as Delevingne has been in good spirits after celebrating her own 22nd birthday last week in Ibiza with other celebrity pals-and though Gomez was not present for the celebration, it appears she hasn't forgotten her alleged fling.

After being given the ALS Ice Bucket Challenge by both Taylor Swift and Ryan Seacrest, Gomez not only completed it, but then called out Delevingne, fellow model Suki Waterhouse, and actor James Franco to also go through with it.

Delevingne did accept the challenge-laughing, cursing and dancing around after some assistants dumped a bucket of icy water on her head-proving that even if something had occurred between she and Gomez that took them beyond friendship, things are still good for the two despite no longer dating.