The Strictly Come Dancing star, 31, took to Instagram on Monday to share throwback snaps of her and her former partner as she celebrated his special day.
Across a screengrab of their exchange, Katya penned: Texting Bruno Mars lyrics.
Sweet: As they wrote Bruno Mars lyrics to one another, Neil, 38, prompted the conversation after texting Katya, 31: What u doing? [sic]
Funny: Reeling off the words of Bruno s Leave The Door Open hit, Strictly Come Dancing star Katya responded: Not much, going go wash my car ATM [at the moment] [sic]
Katya and Neil announced their separation in September 2019 - ten months after she was pictured kissing her former dancer partner Seann Walsh.
Yet the pair proved they are still amicable exes as they showed off their impressive dancing skills in a lighthearted TikTok video shared in April.
Share My relationship was going downhill. I didn’t feel happy in my own company until May 2020, when I spent my birthday in lockdown.
Katya also revealed she has used the time since her split from Neil to better myself and hasn t dated since they broke-up.
Tough: In an interview, the Strictly star, 31, reflected on how she found her 30th birthday challenging because her marriage to Neil, 38, was going downhill (pictured in March 2019)
She said: I’ve come out of a marriage, not even a long-term relationship, but a marriage. Neil and I were together for 12-years, married for 7.