By JADE WATKINS
He only just reconciled with his girlfriend Selena Gomez.
But it seems that Justin Bieber is about to be in the dog house again.
According to a new report, the pop star brought two girls back to his New York hotel on Tuesday night after partying at 1 Oak nightclub, reports the New York Post.
Several onlookers say that Justin was behaving ostentatiously at the venue, showing off in front of a group of friends.
Two women, who both work in the New York fashion scene, tweeted about how they saw Justin flashing his gold jewellery at other party goers in the club.
'Ending the night with @justinbieber shaking his gold chain over the peasants of 1oak #ifyouweremyboyfriend' Chanel fashion PR intern Mollye Rogel tweeted.
'Justin Bieber is shaking a diamond gold medallion in 1Oak, Probably the best thing I’ve ever seen,' British model Louise Dove also posted.
While a representative for the Darby, a restaurant Justin and his friends were dining at earlier, told the New York Post that the teen was 'not served alcohol, nor was anyone in his group drinking', it is unknown if that was the same case at 21-and-over venue 1 Oak.
Following his outing at the popular venue, Justin then apparently moved onto his hotel where he continued to party alongside two girls.
And his antics didn't stop there either.
According to Philadelphia Daily News, Justin had reserved 18 rooms at the Philadelphia Four Seasons for the following night on Wednesday, including the Presidential suite.
However, at the very last minute he cancelled them all, throwing a spanner in the works.
Justin's Tuesday night ended in a brand new eyeball tattoo
'All this occurring after the good folks at the Four Seasons bent over backward for Bieber, moving around reservations to accommodate the singer and his entourage and making sure he had everything he requested,' a reporter for the paper wrote.
During his big night out in NYC Justin also got a new tattoo, an inking of an eyeball.
The Never Say Never singer proudly showed off his latest inking on Instagram by posing for a picture with tattoo artist Bang Bang, who can be seen pointing at Justin's new body art in the snapshot.
The ultra-realistic eye design allegedly represents the watchful eye of Justin's mother, Pattie Mallette.
The new tattoo sits in the crook of his left arm, just above the word 'Believe', which the 19-year-old star got to commemorate the release of his third album.
This brings ink-mad Justin's tattoo tally up to 16, with some of his more original images including a portrait of Jesus, an owl, and girl closely resembling his ex-girlfriend Selena.
Hopefully, Bang Bang - whose clients include Cara Delevingne, Rita Ora and Rihanna - received a warmer welcome from Justin than his last tattoo artist.
The pop star was branded a 'spoiled brat' by Guy Sahar, who was called to the singer's hotel suite in London in March, only to allegedly be kept waiting for hours and then have his usual fee halved.
Guy said at the time: 'Initially I was told to go to Justin's hotel at 7pm by one of his minders but then I was called back and put on standby all night.
'I was finally summoned to the hotel at 6am. I was told money wasn't a problem so we didn't discuss prices.
'I spent four hours tattooing him and his DJ, and wasn't even offered a glass of water.'
Meanwhile, a man who has accused Justin of spitting in his face has filed a police report, according to TMZ.
The pop star allegedly confronted Addison Ulhaq inside an Ohio bar over the weekend because he thought he was taking pictures of the singer.
'He called my mom something, called my dad something, called me something...and spit in my face,' said the man - a DJ who performed at the Social Room on Park Street in Columbus on Saturday - in his report.
'Two of Bieber's bouncers approached me and said I was trying to take pictures of Bieber,' said the man, who called in to the Dave and Jimmy radio show on WNCI to explain what happened earlier in the week.
The man said he thought Justin was concerned because it was an over 21 nightclub.
Bieber's bouncers grabbed his phone and started scrolling through it looking for photographs, said the man, but they didn't find any.
And yet, the man claimed, the bouncers told Bieber he was trying to take the pictures.
That's when Bieber allegedly confronted the man and proceeded to spit in his face.
Justin's behaviour has changed significantly since the pair first began dating
In his police report, he describes how his eyes, nose and mouth was left covered in Justin's saliva and mucus.
According to TMZ, the man was tested for Hepatitis, but the tests came back negative.
At this time, the police report says that: 'The victim stated that he does not want anything done at this time and just wants to document the incident.'
Mailonline has contacted Justin's representatives who have declined to comment on the story.