The Google co-founder has remained stoically silent over the past week, where the spotlight has shone on the breakdown of his marriage to estranged wife Nicole Shanahan, 33.
On Sunday, the Wall Street Journal claimed that Tesla billionaire Elon Musk, 51, had an affair with Shanahan, which the couple strongly denies.
Musk even posted a photo of himself partying with Brin on a boat the day after the allegations were made public.
Breen, 48, was spotted for the first time since the bombshell claims, enjoying dinner with illusionist David Blaine and a mystery blonde woman in Nobu last night.
The trio were spotted leaving the luxury restaurant in California, looking in high spirits as they smiled and chatted.
Illusionist Blaine wore a smart hat and sunglasses with a navy-blue jacket, while tech giant Sergey wore a blue checkered shirt with dark trousers and trainers.
Bryn went to get his car keys from the valet outside the restaurant, while the woman, who paired her outfit with loose sandals, smiled as she spoke to Blaine.
He and the blonde, who was dressed in a linen jumpsuit, both jumped into his white Tesla – adding weight to Musk’s earlier claims that the pair were on good terms and partied together.
All three looked in high spirits as they left luxury restaurant Nobu in Malibu. It is believed to be Brin’s first public appearance since the bomb allegations
Bryn’s female companion was all smiles in a jumpsuit as she chatted with the valet to get the keys to his Tesla before leaving
Brin drove himself and his mystery blonde wife in the Tesla Model 3, worth up to $62,990 for the performance model, away from the restaurant last night
The unidentified blonde clutched her bag as she waited, smiling fondly at the Google co-founder as she chatted with illusionist David Blaine
On Sunday, the Wall Street Journal published a story claiming Elon Musk slept with Sergey Brin’s wife Nicole Shanahan (pictured) at Art Basel last December.
She smiled as she chatted to David Blaine, who had joined the pair for dinner before they went their separate ways after they finished eating
They then drove the Tesla Model 3, worth up to $62,990 for the performance model, away from the restaurant with his new companion in the passenger seat.
Brin has been at the center of an alleged love triangle with his now-estranged wife Nicole Shanahan and friend Elon Musk.
The Wall Street Journal claims that Musk slept with his wife, in a move that reportedly caused a “rift” in the relationship between the two tech giants.
They also claimed that the pair were romantically linked at Art Basel in December last year, which was the catalyst for Shanahan and Brin to split.
Google founder Sergey filed for divorce in January, citing irreconcilable differences as the reason for their separation – and the couple have a four-year-old daughter.
But the world’s richest man has vehemently denied ever having an affair with Shanahan, which reportedly took place while the couple split last fall.
Musk mocked the Wall Street Journal’s investigative editor on Monday morning, tweeting a photo of him partying with Sergey Brin yesterday in an attempt to refute the paper’s bombshell claim.
The Google co-founder chatted as he paid the valet $15 to take his car outside the Japanese restaurant
Illusionist Blaine wore a smart hat and sunglasses with a navy-blue jacket, while tech giant Sergey wore a blue checkered shirt with dark trousers and trainers
Google founder Brin filed for divorce in January, citing irreconcilable differences as the reason for their split, but the WSJ claims
The woman smiled and scrunched up her face as she spoke to Breen, Blaine listening intently to the conversation.
It’s unclear if Brin is dating the woman, but they looked cozy after jumping into the luxury car together – with Blaine leaving alone
Elon Musk tweeted this photo in response to a Wall Street Journal editor on Monday after the paper claimed he and Sergey Brin weren’t on speaking terms because of Musk’s apparent relationship with Brin’s wife.
His partner was quick to smile and laugh during the meeting, and it’s not the first time since his split with Shanahan that Brin has been spotted with a beautiful blonde
He and the blonde, who was dressed in a linen jumpsuit, both jumped into his white Tesla – adding weight to Musk’s earlier claims that the pair were on good terms and partied together
Brin was seen holding his valet ticket as the trio left the restaurant, a popular celebrity dining spot in California
The Wall Street Journal is standing by its story, with a spokesperson for the paper telling DailyMail.com. “We are confident in our supply and stand by our references.”
Responding to Investigations editor Michael Siconolfi, Musk shared a photo of himself and Sergey Brin wearing pants and a fire emoji in a playful reference to the children’s saying “liar, liar, pants on fire.”
Musk’s photo shows him standing with Sergey and two other women. It’s unclear exactly where it was taken — Musk was last seen in Mykonos last week — but his jet flew from Austin, where he lives, to San Jose on Saturday.
It comes after Nicole Shanahan’s lawyer told DailyMail.com in an exclusive statement that she had no relationship with the Tesla founder – calling it a “plain lie”.
Bryan Freedman said: “Make no mistake, any suggestion that Nicole had an affair with Elon Musk is not only an outright lie, it’s slanderous.”
Shanahan is a Stanford-educated lawyer who works at Bio-Echa, an investment firm that pours money into projects like boosting “reproductive longevity.”
Brin has yet to comment on the Journal’s allegations, but both Shanahan and Musk have denied reports of the affair. Shanahan’s lawyer told DailyMail.com the story was “defamatory”
Brin has been at the center of an alleged love triangle with his now-estranged wife Nicole Shanahan and friend Elon Musk. He is the only one of the trio who did not respond to the allegations
Brin is seen in March this year, three months after filing for divorce, looking cozy on the red carpet with a blonde stranger at the Vanity Fair Oscars party
The Wall Street Journal claimed that Musk and Shanahan were romantically linked at Art Basel in December last year and was the catalyst for their divorce.
Breen drove off with his unidentified female companion in the passenger seat. It appears to add weight to Musk’s claims that the pair partied last week driving the Tesla CEO’s Tesla 3
Sergey Brin and Nicole Shanahan are pictured in Lake Como last July. She said in January when their divorce was announced: “I hope that Sergey and I can move forward with dignity, honesty and harmony for the sake of our child. And we’re both working towards that.”
His date showed off her perfectly manicured hands and feet, wearing casual sandals with her white jumpsuit last night
Musk with Brin (far right) in the early 2000s. The Wall Street Journal claimed the “affair” brought an abrupt end to Brins’ marriage and friendship with Musk
Google founder Sergey filed for divorce in January, citing irreconcilable differences as the reason for their separation – and the couple have a four-year-old daughter
When divorce proceedings began in January, Nicole said: “I hope that Sergey and I can move forward with dignity, honesty and harmony for the sake of our child.
“And we’re both working towards that.”
The Wall Street Journal article also claimed that Sergey was selling off all of his interests in Musk’s companies.
The pair have been friends for years, with Sergey giving Musk $500,000 in 2008 to help fund Tesla at the height of the Global Financial Crash.
He also loaned Musk the Google Party Plane for the Tesla CEO’s wedding to actress Talulah Riley in 2010.
Sergey and Nicole were married for four years before she filed for divorce in January, with the proceedings still ongoing. He is the eighth richest person in the world with a net worth of $95 billion.
Brin is said to have multiple interests in Musk’s many businesses, which he has instructed his aides to sell.
Brin has yet to comment on the Journal’s claims, but Musk has denied the allegations with a Twitter frenzy accusing the paper – which is owned by Rupert Murdoch’s News Corp – of firing “hits” at him all year.
He has also claimed that Shanahan should have sued the Wall Street Journal over the claims and “won,” but he couldn’t because he was a “public figure.”