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Justin Bieber and Selena Gomez are fueling rumors of a reconciliation.  The on-and-off pop star couple is rumored to have spent their Fourth of July weekend together, after Bieber posted a photo with Selena on his Instagram page with the caption "#heartbreaker," which also happens to be the title of his upcoming single. 

According to E! News, social media provided several more hints that the two had reunited over the holiday.  One of Bieber's close friends Alfredo Flores posted a video on his micro-blogging page featuring Selena, suggesting that the two had attended the same party.  Selena also made appearances in photos and videos of Justin's other friends like rapper Lil' Twist and Jas Prince. 

Since their breakup earlier this year, Selena has been linked to British singer Ed Sheeran and Austin Mahone.  Justin, too, made headlines late last month for reportedly kissing an aspiring model in Las Vegas. 

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