Hayden Panettiere Wedding Postponed

The wedding’s off for “Nashville” cutie HAYDEN PANETTIERE and fiancé Wladimir Klitschko – at least for now!

The petite actress, 25, has put off tying the knot with the Ukrainian boxer, 39, to concentrate on their daughter, Kaya, born Dec. 9, sources said.

“Last year, Hayden decided she didn’t want to walk down the aisle with a baby bump,” said a pal. “So she and Wladimir agreed to wait until the baby was born before making wedding plans.

“But now that Kaya is here, the two seemed to have changed their minds. There’s all the time in the world to get married.

“For now it’s all about the baby.”

Hayden, who’s 5-foot-2, and 6-foot-6 Wladimir split in 2011 after a two-year romance. They reunited in 2013, and he proposed with a $500,000 six-carat diamond sparkler.

“I have no doubt they love each other,” explained the source. “But growing up in war-torn Ukraine is a lot different than growing up in New York City, and a 14-year age difference is nothing to sneeze at.”

As for marriage, “Wladimir and Hayden already feel bonded by the baby,” added the source. “And her dad hasn’t shown up with a shotgun, so there’s no need to rush into anything.”