Credit: Lisa Lake/Getty Images for Sony Pictures Entertainment Photo: Jamie Campbell Bower and Lily Collins in Philadelphia on August 2, 2013

Looks like this romance is truly Mortal.

Sources report to Us Weekly that Lily Collins and Jamie Campbell Bower, co-stars in this summer's fantasy flick The Mortal Instruments: City of Bones, have recently split.

The actors reportedly got together on the Toronto set of the movie in June 2012.

And though they've parted ways, the 24-year-olds "remain very good friends," as an insider tells the mag,

Adds a source: "They've been really good about doing the press tour together for their movie. They were able to stay friendly."

Prior to the relationship with Jamie, Lily (daughter of musician Phil Collins), romanced her Abduction co-star Taylor Lautner between 2010 and 201.

And Jamie, as Us notes, dated and was even engaged to Bonnie Wright, with whom he filmed Harry Potter and the Deathly Hallows.

He also appeared in three of the Twilight movies, alongside one Taylor Lautner.

It's Hollywood, folks: Everything comes full circle!

Source: Us Weekly

Credit: AlloyDigital Photo: Lily Collins On Winning Role In The Mortal Instruments & Favorite Scene: 2013 Comic-con
Dan Clarendon is an assistant editor at Wetpaint Entertainment. Follow him on Twitter and Google+!