The ex-girlfriend of rapper Medikal, Sister Derby, has sparked conversations on social media after calling the ‘Too Risky’ rapper her "sweet ex".

She wrote this on Twitter, on Sunday, April 5, as part of her message to Medikal on his birthday.

Many couldn’t believe their eyes after she tweeted, "Happy Birthday my sweet ex," with a lollipop emoji. She added an old photo of Medikal giving her a peck on her cheeks.

Happy Birthday my sweet ex pic.twitter.com/ZlHUUuFaw2

— Sister Deborah (@deborahvanessa7) April 5, 2020

Sister Derby and Medikal dated for two years before partying ways after Medikal ditched her for actress Fella Makafui in 2018.

The news of them going their separate ways inundated social media where many fans felt heartbroken including Sister Derby herself and her brother Wanlov the Kubolor.

Subsequently in a song titled ‘Kakalika Love’, one she released few days after their breakup, Sister Derby confirmed Medikal broke up with her for Fella Makafui.

It was, therefore, surprising to some fans that Sister Derby would address Medikal as such.

Check out what some of them had to say below:

Fella Makafui later posted a photo of herself and Medikal holding hands from their wedding. This action, many has said, is the actress' way of reminding Sister derby that Medikal married her.

pic.twitter.com/eIL31MQMRC

— Mrs. Precious Frimpong (@fellamakafui_) April 5, 2020