Dianna Agron and Taylor Swift are reportedly being chased by the same man.

American football quarterback Tim Tebow is said to be smitten with the two stars. The New York Jets star has invited Taylor and Dianna to his second annual Tim Tebow Foundation Charity Golf Tournament on April 14 in Florida, his representatives told the New York Post.

The sportsman has been spotted flirting with 22-year-old Taylor recently. They were seen together at an Oscar weekend party in Los Angeles and later at dinner together in Century City with friends.

Tim was recently rumoured to have his eye on Dianna as she is rumoured to have split from her on/off boyfriend Sebastian Stan.

"Tim has made no secret that he likes Dianna, and told her so, but she has remained faithful to Sebastian," a source told the New York Post recently.

The source added Tim, 24, has been making his moves on the blonde beauty after she broke up with her beau.

Dianna and Sebastian previously called it quits in December after seven months together but gave their relationship a second chance in January.

Since working apart in different areas drove a wedge between them they are believed to have cut ties for a second time.

Dianna lives in Los Angeles while Sebastian is based in New York and has been working in Philadelphia.

A representative for Tim has declined to comment. However a website for his charity reveals Taylor and Dianna as guests along with Jennifer Garner, Limp Bizkit frontman Fred Durst, The Rock, Ben Affleck, Jack Black, Mark Wahlberg and Justin Timberlake.