Kristoff St Johns fiancee kills death for the "young and troubled" actor.
On Monday, Kseniya Mikhaleva went on Instagram to share a photo of St. John – who passed away on Sunday in the age of 52 – kissing her head.
"How did it happen ??? how ??? Why did you leave so early ???? and left me alone … .. I can't believe you were all because I …" Mikhaleva portrayed the picture , according to Sid Six. "You were a loving father, a loving man … ..for love? We should do a lot of things in the future ……"
In a separate post, Mikhaleva said that the ultimate the two-legged actor is "always in [her] heart."
"YOUNG AND RESTLESS" THE ACTOR KRISTOFF ST. JOHN DEAD AT 52
St. John and Mikhaleva announced their commitment in August and shared a photo of the model's glitter on Instagram.
"dag special day 31
On Monday, a lawyer for St John confirmed the actor's death and said a statement would come.
TMZ, who first reported the news, said the police responded to a call from friends of the actor who found him dead in his San Fernando Valley home on Sunday. According to the gossip, St John was pronounced dead on the spot.
"YOUNG AND RESTLESS" STAR KRISTOFF ST. JOHN'S DEATH AT 52 DEVASTATES SOAP OPERA COMMUNITY
The 52-year-old played Neil Winters at the famous two-runner since 1991. The role earned him several nominations for the Daytime Emmy Award and several NAACP Image Awards.  St. John's personal life was marked by tragedy, when his son with former wife and boxer Mia St. John, Julian, committed suicide in 2014, while receiving treatment at a mental health service. The family later sued the treatment center for negligence and the cost was determined according to TMZ.
St. John is survived by his daughter Paris Nicole, whom he shared with Mia St. John. He is also survived by another daughter, Lola, who was born in 2003 while he was married to his second wife, Allana Nadal. The couple divorced in 2007 and he became engaged to the Russian model Kseniya Olegovna Mikhaleva in August 2018.
Fox News Sasha Savitsky contributed to this report.