Justin Bieber

The Canadian singer is among the stars set to perform at the kingdom's first Formula One Grand Prix in Jeddah.

But Hatice Cengiz wrote an open letter to Bieber urging him to "send a powerful message" by pulling out.

Khashoggi, a prominent critic of the Saudi regime, was murdered at its consulate in Istanbul in October 2018.

He had gone there to pick up documents for the couple's wedding. The journalist's body was dismembered as Ms Cengiz waited outside.

Two accounts tweeted claims about incidents alleged to have happened in 2014 and 2015.

The account of one anonymous accuser has been removed from Twitter, but Justin Bieber responded to it, saying: "There is no truth to this story."

The second account is still online. This account is not anonymous.

A spokesperson for Justin Bieber told Newsbeat they wouldn't comment and had nothing to add to the singer's tweets.

Over the weekend, Riverdale actors also denied accusations of a sexual offence made by other anonymous accounts.

Earlier this week, the 'Kiss Kiss' hitmaker was reportedly detained by Parisian police after a 24-year-old woman claimed she was sexually assaulted at the singer's hotel suite.

Brown denied the allegations in a now-deleted Instagram post which read: "this b!tch is lyin'."

Following his release from custody on Tuesday (local time), he uploaded a video of a dance rehearsal captioned: "We Working," prompting Bieber to chime in with a message of encouragement.

"No one can touch you, ur [sic] the GOAT [Greatest Of All Time]," he commented.

It has almost 10.1 million "dislikes", with more than 82% of its viewers saying they did not enjoy it.

With almost 9.9 million "dislikes", the video for Justin Bieber's 2010 song Baby had filled the bottom slot for several years.

And fans' comments below Baby reveal many "disliked" Rewind in a deliberate effort to bump Bieber off the bottom.

"Justin must be feeling so relieved now," posted one YouTube member, whose comment rapidly attracted more than 1,000 likes itself.

The pop star performed acoustic versions of Cold Water, his 2016 collaboration with Major Lazer and MO, and Tracy Chapman's 1988 hit Fast Car.

Baldwin watched with fans and proudly filmed on her phone.

The couple did some sightseeing after flying in for Baldwin's catwalk show during London Fashion Week, and were also spotted near the London Eye.

Last week, it was rumoured that Bieber and Baldwin had secretly married after they were seen in a New York City courthouse.

The animal was kept by airport officials at Munich because Biebs didn't have the right paperwork for his pet.

But he did not return to claim the animal, so authorities sent the 23-week-old monkey to the animal park.

Now, according to Asta Knoth from the Serengeti Wildlife Park in Hodenhagen: "He still has issues speaking the capuchin language".

"He still tries to imitate human speech. He sometimes makes weird scratchy sounds which are not typical for capuchins. That’s why we think he still tries to talk to humans."

The star's security team held the woman and called police to the house, Los Angeles Police Sergeant Chris Coulter told the LA Times.

Bieber's security told officers the woman had tried to make contact with the singer three times in a week.

The woman was arrested and is being held on bail, Sgt Coulter said.

Time out

The woman - thought to be arrested on suspicion of trespass - is believed to be in her 40s.

The What Do You Mean singer was at home at the time of the incident, although the woman never managed to make contact with the star.

The pop star is at the center of a former New York hospital employee’s wrongful-termination claim, her attorney David H. Rosenberg confirms to PEOPLE.

According to Rosenberg, Kelly Lombardo was terminated from her role as an emergency room department representative at Northwell Health on Long Island in June of this year after being accused of accessing Bieber’s private medical chart while he was being treated at the hospital a month prior.

The singer was leaving church last week when his car knocked over the man who was taken to hospital with non-life threatening injuries.

The Beverly Hills Police Department said there were no violations by either Bieber or the photographer.

This comes just days after Bieber cancelled his world tour. He told fans he needed time out to "be sustainable".

The 23-year-old has been touring in support of his album Purpose for the past 18 months and had played more than 150 shows but then cancelled the last 14 scheduled performances.

Video footage showed the singer striking a photographer with his car after he left a service at The City Church in Los Angeles on Wednesday.

The Beverly Hills Police Department said the vehicle had been travelling at an "extremely slow speed" when the collision took place.

The BBC has contacted the 23-year-old's team for comment.

"At 21:24 local time [05:24 BST] we received a radio call about a vehicle-pedestrian collision on Hamilton Drive," Sergeant Matthew Stout of the Beverly Hills Police Department told the BBC.