Scott Disick, who stars on "Keeping Up with the Kardashians," lost his father on Friday, according to E! News.
Scott Disick is mourning the loss of not one, but two parents.
Following his 63-year-old mom Bonnie's passing in November, Scott's dad, Jeffrey Disick, died Friday, E! News has confirmed.
Further details about Jeffrey's death have not yet been revealed, but a source tells E! News the real estate developer was in Los Angeles at the time of his passing.
E! video: Remembering Jeff and Bonnie Disick
Bonnie and Jeffrey Disick appeared on a 2011 episode of "Kourtney & Kim Take New York" when Kourtney Kardashian took Mason to spend time with his grandparents in the Hamptons.
More from E! News: Kourtney Kardashian and Scott Disick split report not true
"The whole family is so devastated and Scott is beside himself," a source told E! News. "Scott is an only child with no remaining family."
Since his dad's passing, Scott has not posted to his social media accounts, nor has he released a comment regarding his father's passing.
Scott and Kourtney were last spotted together in Park City, Utah, with the rest of the Kardashian-Jenner clan on a family holiday vacation on New Year's eve.
Photos from E! News: 2014's fallen stars
First published January 6 2014, 4:52 AM