On 5 March 2018, Holt revealed on that she had suffered a.
Holt became engaged to a television producer and her longtime boyfriend in July 2015, Matthew Kaplan.
The two were married in April 2016.
In a video posted to her Instagram account, the couple popped a balloon with the help of their young son, James Holt Joblon, and pink paper flew out.
The 32-year-old former Vampire Diaries star announced she had welcomed her first daughter, named , with husband.
On 12 September 2020, Holt gave birth to a daughter.