‘Glee’ actress addresses Tebow ‘love triangle’ rumors

“Glee” actress Dianna Agron says she’s not dating football player Tim Tebow, after all. It was previously reported that Tebow was “smitten” with Agron. The catch — Agron has had an on-again, off-again relationship with actor Sebastian Stan during the past year. Tebow was later seen out with country…