UPDATE: Looks as if Lauren Bushnell hasn't returned to a former boyfriend after all! A separate source clarifies that the reality star is actually dating a lucky guy by the name of Devin Antin. Our insider says Lauren and Devin were strictly friends before she filmed The Bachelor, and things recently took a romantic turn.

"They are dating exclusively," the source adds. "It happened fast." We've learned that after Bushnell returned to Los Angeles following her breakup from Ben Higgins, she and Devin hung out as friends and then it turned into something more.

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Lauren Bushnell is rekindling an old flame.

Less than two months after The Bachelor star and Ben Higgins called off their year-long engagement, a source tells E! News Lauren has moved on with someone from her past. The Los Angeles native has been back together with ex-boyfriend Sean Evans since June, our insider reveals, shortly after she and Higgins went public with their split.

According to reports, Lauren and Sean dated for about three years before calling it quits in 2015. Speculation that the reality star had moved on with someone new sparked when Sean suddenly began popping up on her social media. It appears the couple celebrated Fourth of July together, and recently attended a Los Angeles Dodgers game.

So what made Bushnell, 25, jump back in the dating pool? Our insider says Evans is a pretty steady constant in her life.