Hayden Panettiere and Wladimir Klitschko rumors of secret engagement surface

Hayden Panettiere/Twitter

Separated in May 2011 after a two-year relationship, Hayden Panettiere relapsed into the arms of Ukrainian athlete Wladimir Klitschko. The couple were first seen together in January.

According to US Weekly, the world champion and his girlfriend are eager to formalize their relationship.

“Very few people know, and she isn’t wearing her ring publicly yet,” a source told the publication.

“Looks like a summer wedding!” the insider added.

Despite the numerous PDAs since January, they would still not confirm their reconciliation.

Until now, Panettiere has merely said that they are “just good buddies.”