Could Taylor Swift have made a One Direction romance happen? New reports speculate that Selena Gomez and 1D's Niall Horan have taken their friendship to the next level.

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Romance rumors flew after the two were seen hanging out at Katy Perry's London concert. "Selena was with Niall, they were on a date. Taylor has been pushing them to hang out again because she's doing everything she can to keep Selena off Justin," a source told Hollywood Life. "Taylor thinks Selena's relationship with Justin is an addiction. She knows how hard it is for her to break so she's trying to support her in any way she can."

Gomez and her ex-boyfriend Justin Bieber have a famously on-and-off again relationship. It's also well known that Gomez's BFF Swift isn't exactly his biggest fan.

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This isn't the first time Horan and Gomez have been linked. In February, rumors spread after the two were also seen hanging out in London. "Not only are they just friends, but Niall's keen to avoid and trouble with Justin," the source stated at the time. "He knows dating Selena could've prompted a war with Justin."

Bieber doesn't seem to have any issues cozying up to Horan's ex Barbara Palvin, so why shouldn't Horan get with Gomez this time around? Palvin and Bieber were seen getting close in Cannes last week, although Bieber reportedly got lucky with Victoria's Secret model Adriana Lima.

Swift dated Horan's 1D band mate Harry Styles in 2012. One Direction starts the United States leg of the world tour in August.