American actress and singer Selena Gomez reportedly feels she responded too emotionally to Canadian pop star Justin Bieber's dinner date with Kendall Jenner.

The 20-year-old Canadian was spotted with the 18-year-old Keeping Up With The Kardashians star at Ferdi restaurant in Paris on 30 September and Gomez was reportedly furious about it.

"She hasn't said that she's going to take him back but that's usually how it goes once they get back in touch," an insider told Hollywood Life. "She's been saying stuff about how she overreacted and how she has to take responsibility for her part in things so it definitely seems like she's opened her heart up to him again."

In April, Gomez spent some time with Kendall and Kylie Jenner at the Coachella Valley Music Festival.

However, within a few days the 21-year-old former Disney star unfollowed everyone on her Instagram, including her best friend Taylor Swift.

Meanwhile, it was previously reported that the Baby singer is hooking up with Victoria's Secret model Barbara Palvin to upset Gomez.

"Justin is so frustrated that he's using his old tricks to try and win Selena back. He's hoping to make her jealous by flirting with other girls, like trying to pick up that model in Beverly Hills," another insider told the website.

"He wants Selena to come running back to him like she always used to do. He's bummed and really misses her, even though he has a funny way of showing it by flirting with other girls", the source added.