Justin Bieber, who has been in an on-again-off-again relationship with Selena Gomez for years, posted photos to his Instagram of him drinking away Christmas Eve.

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Bieber posted two photos to Instagram showing obvious beer pong. The first was of the table with a caption that read: "Merry Christmas." The second photo had a caption that read: Small town boy at heart no harm in a little #beerpong."

Bieber, who is only 20, is not even old enough to legally drink. It appears that Bieber is having a good Christmas Eve, but is he actually still upset over his split from Gomez?

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Gomez has expressed that she won't wait around for Bieber to grow up, and is expecting a grand gesture before the New Year if he ever plans on getting back together with her.

A source told HollywoodLife, "Selena heard through mutual friends that Justin felt he could get her back at the drop of a hat. Maybe she was like that in the past but not anymore. She's infuriated that he actually believes that and made a promise to herself that she wouldn't even consider taking him back unless he made a massive grand gesture. A simple text or phone call won't do. He needs to prove himself to her."

This isn't the first time Bieber has used social media to make it seem like he was doing just fine without her. 

Tags: Justin Bieber Selena Gomez