Christina Haack's whirlwind romance with realtor Joshua Hall isn't shocking to her friends, a source tells ET.
The couple was first linked in July, the month after her divorce from Ant Anstead was finalized.
The HGTV star posted the message in honor of her beau's birthday.
The exes both paid tribute to their son on his special day.
The 'Celebrity IOU: Joy Ride' host co-hosted Friday's episode of ET, where he dished on his new romance and co-parenting with his ex.
The cute couple turned out at the Radford Motors event on Saturday, also attended by Tarek El Moussa and Heather Rae Young.
On Wednesday, Christina Haack called her new boyfriend her ‘Ride or Die’ on Instagram.
The 'Flip or Flop' star wrote that people shouldn't be shamed for 'things not working out' after tiff with ex-husband Tarek El Moussa.
ET has learned that the former couple, who were previously married and share two kids together, recently had a disagreement on set.
A source tells ET tensions have been building between the two ever since Christina admitted that she smoked toad venom.
The pair finalized their divorce last month.
The HGTV star previously said the experience 'reset my brain and kicked out years of anxiety in 15 mins.'
ET’s Denny Directo spoke with Heather Rae Young and her fiancé, Tarek El Moussa, at a kick-off event for the JBL True Summer Campaign.
The HGTV star and his fiancée, Heather Rae Young, have both met Joshua Hall.
