Jamie Campbell Bower's Dating History Includes Bonnie Wright and Lily Collins

Bower reportedly began dating fashion designer Zoe Graham in 2007, with both of them packing on the PDA on multiple occasions. The couple flaunted their relationship during a romantic getaway to Rome in October 2009. However, by the end of 2009, the two decided to go their separate ways. As it was before Bower gained worldwide prominence, the reasons behind their split remain unclear.

While filming their movie "Harry Potter and the Deathly Hallows: Part 1," Bower and Bonnie Wright, who plays Ginny Weasley in the franchise, grew close. Though their onset camaraderie sparked romance rumors, the two didn't confirm the relationship until at the BAFTAs in February 2010. "Yes, we're dating," Wright told a reporter at the ceremony. "We've been seeing each other for a few months; it's good."

Following going public, the lovebirds announced their engagement on April 10, 2011. "I am engaged. I'm very happy. It's a wonderful, wonderful time," Bower told The Daily, confirming the pair had a wedding on their minds. "We are planning, but I won't say when and I won't say where. Or how," the actor added, refusing to offer further details on the nuptials.

Alas, the news of the couple calling their engagement off broke a year later in July 2012. "Bonnie and Jamie split a while ago," an insider informed US Weekly at the time. "It was amicable, but things had not been going right for some time. It's sad."

Bower moved on with Lily Collins after he broke off his engagement with Wright. The actors met while filming their movie "The Mortals Instruments: City of Bones" and soon set about their whirlwind romance, which first ended in July 2013, days before their film hit theaters. At the Los Angeles movie premiere, Bower shared that there were no hard feeling between the former lovers. "We're tight," he told E! News, adding, "Lily and I are very, very close. Very close. Always have been, always will be." But that wasn't the end of the road for the Hollywood couple.

In May 2015, the "Emily in Paris" actress shared a loved-up snap kissing Bower, confirming the rekindled romance with the caption, "Life works in mysterious ways…." Though all seemed well for a while following their reunion, they called it quits again by the end of 2015.

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The duo remained off until finally reconciling in January 2018 one last time. They broke up for good in July 2018, with Daily Mail reporting the split was amicable.

After working together on Burberry's Brit-tastic campaign, Bower and runway model Matilda Lowther embarked on a long-term relationship starting in March 2014. The couple pulled up to the BAFTA Breakthrough Brits 2014 party together in October 2014 looking fashionably synced up. The two had their ups and downs, like during their 2015 split, at which point Bower reportedly got back together with Collins. The two resumed their relationship in March 2016 when they were pictured heading to the Maid's Gala Night in London together. Lowther and Bower broke things off romantically in November 2017.

Bower has been in a low-key relationship with tattoo artist Ruby Quilter since the latter half of 2018. The pair made their official red carpet debut at the London premiere of Bower's movie "Fantastic Beasts: The Crimes of Grindelwald" in November 2018. The duo keeps their relationship out of the spotlight, occasionally sharing their private moments on social media. The lovers are believed to currently be going strong.