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Forget the famed Clive Davis party, the biggest bash in Los Angeles on Saturday was across town at the Sunset Tower Hotel in West Hollywood.
It was there that popular Friends star Jennifer Aniston was celebrating her 50th with a who's who of Hollywood, with the 200 guests including everyone from her A-lister girl gang (Gwyneth Paltrow, Reese Witherspoon, Kate Hudson) to Oscar-winners such as Leonardo Dicaprio.
Guest - Night - Discreet - Driver - Cap
But the biggest guest of the night was surely a discreet 55-year-old, who hid beneath his driver's cap as he snuck inside in front of a wall of photographers, as the party hit it's peek - Jen's ex-husband, Brad pitt.
DailyMail.com's insider at the bash tells us Brad was greeted with a warm hug from birthday girl Jennifer.
Actress - Brad
The actress was surprised and happy to see Brad after agonizing over inviting him.
For while the two were widely thought to have remained in communication in the years since their 2005 split, they have not been seen together.
One - Anxiety - Reunion - Brad - Unsure
She wasn't the only one with anxiety over the very public reunion - Brad was just as unsure over whether he should attend, a fellow party guest told DailyMail.com exclusively.
The guest told DailyMail.com: 'We’d heard he was invited but was unsure of whether to go or not, he didn’t know whether he could get in and out discreetly.
End - Driver - Drop - Door - Everyone
'In the end he just had his driver drop him off at the front door, he didn’t care. Everyone was shocked to see him there and they chatted but he mostly kept himself to himself.'
Once inside Brad and his fellow guests enjoyed mini burgers and tacos and a huge towering layered vanilla cake with cream and berries, which was presented to a delighted Jen, according to DailyMail.com's insider at the party.
According to our eye-witness, Brad spent three and a...
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