The married couple were a huge hit when they presented the ITV morning show together during the summer, so fans will no doubt be thrilled to hear a second stint has just been confirmed!
Rochelle broke the news via Twitter on Monday (28 October), writing: "Wanna hear some exciting news?... After having so much fun last time, Marvin and myself will be hosting @itvthismorning on Friday. See you there!"
Marvin confirmed the news via his own website, saying: "So excited..loved it last time and it's great to be doing it again! Can't wait!"
Saturdays star Rochelle told Reveal earlier this month that she'd jump at the chance to sit on the iconic sofa again following the couple's well-received presenting appearance in August.
She told us: "I think me and Marvin will do it again, like when they need cover. We really did love it, and I want to do it again now I've done it once... I was so nervous, I felt a sick. Obviously it was live and you realise how hard the job is because you have to go from interviewing a performance, to messing around doing some cooking, and then speaking to someone about something really serious."
"I was tackling it break by break because I couldn't think about it all - but I thought I might vomit!" she added. "Marvin never gets nervous, he's just not that person. He's so chilled out. But I was really being dramatic throughout the whole day saying stuff like like, 'I don't know what to do, should we do it, should I pull out...'
"When we were going live, the music started and I looked over at Marvin and his little lip was quivering. Then I thought, 'Oh no, he's nervous too', and so I got nervous! I think Marvin was trying to keep calm for me.
Rochelle and JLS star Marvin - who are parents to daughter Alaia - may be superstars in the world of music but they're no strangers to the task of presenting.
'What About Us' singer Rochelle is currently a team captain on BBC Three panel show Sweat The Small Stuff, while Marvin has signed up as co-host of The Voice UK's third series.
We're marking Friday in our diaries now!