Glee star Dianna Agron appears to have moved on from her on/off romance with Sebastian Stan after stepping out with Paranormal Activity 3 director Henry Joost.

Agron split from the Gossip Girl actor last December but the couple had reunited within weeks to enjoy a romantic dinner together in Los Angeles on Valentine's Day.

Now, the actress has gone public with a new relationship after she was photographed getting close to Catfish film maker Joost at a concert on Wednesday.

The couple, believed to have been dating for the past few weeks, walked hand-in-hand as they made their way to The Wiltern Theatre to watch Jack White perform live.

A source tells Just Jared, "(They) have been getting to know each other for the past few weeks. They're taking it slowly."

Agron previously dated her I Am Number Four co-star Alex Pettyfer.