The pair have been dating since October.
The reality star enjoyed the holiday with sons Mason, 11, and Reign, 6, and daughter Penelope, 9.
The 20-year-old model split from the 38-year-old reality star in September.
Penelope Disick and mom Kourtney Kardashian started a TikTok account together! Travis Barker and Scott Disick have already made cameos.
The mother of four's ex is still reacting to her social media posts.
A source tells ET how Scott Disick is feeling following Kourtney Kardashian's engagement to Travis Barker.
Scott Disick is still processing his ex Kourtney Kardashian's recent engagement to Travis Barker, a source tells ET.
The reality star discussed her daughter's breakup on 'The Real Housewives of Beverly Hills' reunion special.
A source tells ET how Scott Disick is handling the news that his ex, Kourtney Kardashian, is engaged to Travis Barker.
Kourtney's ex is 'not happy at all' with the new development in her love life.
Scott Disick was spotted in New York City with the Kardashian family, following Kim Kardashian’s ‘SNL’ hosting debut.
Kourtney Kardashian's ex attended the 'SNL' after-party for Kim Kardashian West.
A source tells ET that Scott Disick is ready to start dating again following his split from Amelia Hamlin.
The pair broke up last month following Scott's alleged DM scandal.
