X Factor 2016 winner Matt prompted the speculation with a throwback tweet this week, writing online alongside a picture of himself and Saara: "Throwback with @saaraaalto 👌🏼Beautiful soul, beautiful lady. We may have a little surprise coming up this year for you all 👀"
Saara also teased that the pair could end up duetting, saying this week: "Me and Matt Terry would love to record music together."
Winner Matt has signed a record deal with Sony's RCA Records label while runner up Saara has penned a deal with Sony Music in the UK and Finland.
Both will release albums later this year and we'll have to wait and see what the pair are cooking up together...
Meanwhile, Saara has admitted that her wedding to fiancée Meri Sopanen is on hold after signing her record deal.
“Our date will hopefully be in 2018,” Saara told star magazine.
The loveable singer revealed plans to snub both her home country of Finland and the UK in order to go somewhere more sunny.
Saara explained: “I’d like to get married somewhere warm. In Finland and the UK you can’t predict the weather. We want it to be sunny. Something small and intimate because my work is so public. That would be good for me, but my partner wants to have a big wedding.”
As for inviting mentor Sharon Osbourne, Saara added: “Yes, I hope she’d come!
“She texted me asking how my life is going since ‘X Factor’ and I texted her back a few days ago.”
Saara and Matt will headline the X Factor live tour which starts next month in Nottingham.