Selena Gomez and Zedd
Zedd is getting serious about his relationship with Selena Gomez.Getty

Russian-German music producer/DJ Zedd is reportedly getting serious about his relationship with American singer/actress Selena Gomez.

According to a report in Hollywood Life, the 25-year-old, whose real name is Anton Zaslavski, is not worried about Canadian singer/songwriter Justin Bieber interfering between him and Gomez anymore.

"Selena has made Zedd feel real confident about her true intentions, which is why he feels like he's now ready to make the relationship official. He's not worried anymore about Justin coming in between them," a source told the website.

Rumours that the former Disney star and Zedd are dating started after they were spotted getting close during the Golden Globes after-party.

The Come & Get It singer also posed for photographers, resting her head on Zedd's shoulder.

Zedd has been very vocal about his relationship with Gomez and has been posting photos of them spending time together, on Instagram.

Adding on, it was previously reported that the pair are going to the 57th annual Grammy Awards together, which will be held on 8 February.

"Zedd wants to make his relationship with Selena official, and he wants the Grammys to be their first official public event together. Selena is definitely open to this and loves that he's the one taking charge of the relationship. She loves that he wants to claim her as his own, something Justin was so up and down about," another source said.