The pair reportedly began dating in February 2007 and stayed together for about a year before calling it quits on their relationship in February 2008.
Cheryl and Matthew reconciled nearly a decade later in February 2017. In September of that year, Cheryl admitted to People she regretted letting her romance with Matthew end.
"When we first dated, we were both young and immature, and I was so new to this world," she revealed of why the relationship didn't work the first time around.
"Now we are both adults and feel balanced. He's such a great guy. He's so normal, considering we're in this crazy business," she continued of Matthew at the time. "It's so nice to be able to come home to him... He's someone I definitely do see spending the rest of my life with."
Cheryl's engagement comes just weeks after her father, Stephen Louis Burke, sadly passing away in March and she took a break from social media during the difficult time.
Cheryl joined Dancing with the Stars all the way back in Season 2 and has won two mirrorball trophies since. The brunette beauty has graced the ballroom almost every season since she began, with the exception of only a few to pursue other career interests.
Last fall, Cheryl was partnered with former NFL football wide receiver and six-time Pro Bowler Terrell Owens on Dancing with the Stars' 25th edition. They placed sixth in the ABC reality dancing competition.
The pro dancer also finished in second place on the first season of I Can Do That, losing to Nicole Scherzinger. The talent competition aired on NBC from May to June 2015.
As for Matthew, he is best known for his roles in Boy Meets World, Mrs. Doubtfire, and Brotherly Love.