"Nashville" star Hayden Panettiere who had a tough time lately celebrated her daughter Kaya's first birthday and looks like she is back to her usual healthy self.

The 26-year-old actress who welcomed her first child with her fiancé Wladimir Klitschko in Dec. 2014 was suffering from post-partum depression for a couple of months now. In the wake of health issues Hayden Panettiere took hiatus from "Nashville" around first week of December to work on herself, according to Kpop Starz.

"It looks like she's slowly making her way back into the spotlight, as Hayden also returned to the red carpet Monday for the first time since seeking treatment. Naturally, she looked amazing posing by her gargantuan fiancé's side," reported E! Online.

Klitschko, the 39-year-old boxer is allegedly helping his fiancée and the mother of his daughter overcome her health problems. Panettiere is also said to be concentrating on not just herself but her family as a whole, including her future in-laws.

The actress did attend 2015 Ein Herz Fuer Kinder Gala in Berlin on Saturday with Klitschko where she posed for few clicks with her fiancée's brother Vitali Klitschko and his wife Natalia. Panettiere made her first public appearance without her daughter during Klitschko boxing match in Germany where he fought with Tyson Fury.

Meanwhile, Hayden Panettiere's "Nashville" co-stars supported her and her decision in taking a break to concentrate on her personal life. All her co-stars though not sure of her come-back were really excited about her return and expressed their support and hearty wishes for her recovery.

"I think she seems to be doing really well, and obviously all of us are very excited for her to come back when it's time," Jonathan Jackson told E! Online. "But I'm also really grateful that she's taking the time that she needs, and I think that that's really a wonderful example for people," he added.