Low key: former wild child Patsy says she's in bed by nine o'clock most nights
Patsy, who plays nurse Faye Morton in the BBC drama, is soon to make the 46-year-old her fourth husband.
Cover girl: Patsy fronts the new issue of Red
The pair began dating last August and just three months later, she was spotted wearing an engagement ring.
She has said: "We've known each other since we were 16 - it's great.
"We're not getting married immediately, but I feel really blessed, things do fall into place."
She first met Jeremy, who is now one of Europe's hottest DJs, when she was a teen singer in 1980s group Eighth Wonder and he was the frontman of Haysi Fantayzee.
They met up again at a party over the summer, and quickly began dating after she split from beat box performer Killa Kela.
Patsy counts Big Audio Dynamite's Dan Donovan, Simple Minds' Jim Kerr and Oasis singer Liam Gallagher as her ex husbands.
She has two sons - James, 14, with Kerr and Lennon, seven, with Gallagher.