Justin Bieber First to Congratulate Lewis Hamilton on Monaco Grand Prix Win -- Watch Him Swig Champagne!

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Justin Bieber loves a good race -- and the bubbly!
The 22-year-old pop star attended the Formula One Monaco Grand Prix at Circuit de Monaco in Monte Carlo, Monaco, on Sunday, and he couldn't help himself from getting in on celebrations.
Bieber was the first person to congratulate Lewis Hamilton on his Grand Prix win -- his first of the season -- immediately following the race.
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He later took to Twitter with the same well-wishes, writing, "Congrats to my brother @LewisHamilton on an amazing victory."
The official Twitter account for Formula One also tweeted a pic of the two mid-conversation.
"First man to congratulate @LewisHamilton??" they captioned it. "@justinbieber, of course."
The "Sorry" singer later celebrated by swigging Chandon champagne, straight from Hamilton's gigantic victory bottle!
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When in Monaco!
On Friday, Bieber put fans in a frenzy when he took to Instagram to share a photo of himself wearing only a pair of navy blue Calvin Klein boxers as he stared straight into the mirror and grabbed his package. "#mycalvins," he captioned the racy pic.
Watch the video below to hear more.