Justin Bieber has apparently set his sights on a reality TV star.

The 19-year-old singer is known for his womanising ways, with his relationship with Selena Gomez thought to have ended due to his flirtations with model Miranda Kerr.

Now it's being reported the Baby singer is after former glamour model Lauren Pope, with the British star even said to have attended a party at his Los Angeles mansion.

"They were together all night and seemed to only have eyes for each other," a source told British newspaper The Sun.

“They were dancing and talking and seemed pretty into one another.

“Lauren was accompanied by her friend Donatella Panayiotou, who is in LA filming a new reality TV show for E!”

Rappers Snoop Dogg and T.I. are also thought to have attended the bash, as well as Chris Brown, who has just left rehab.

It seems Justin and his pals had a little too much fun at the party, as a neighbour apparently complained about the noise to police on three occasions, filing a report claiming breach of the peace the final time.

It's thought police shut the raucous festivities down at 1am, but that Lauren, who appears on UK show The Only Way is Essex, and a few others stayed on.

The 30-year-old blonde comes after Justin's reported night with Brazilian fan Tati Neves.

Their alleged hook-up was exposed when the model posted a video of herself online, where the star could be seen sleeping in a bed behind her.

Should he have successfully romanced Lauren, it's unlikely she would tell her story.

TMZ yesterday claimed Justin had asked guests at his party to sign a confidentially agreement which would see them sued for $3 million if they broke it.