The girl group will allegedly reunite later this year for a string of 30 arena shows, while releasing new material to celebrate their tenth anniversary.
However, the five-piece - consisting of Cheryl Cole, Nicola Roberts, Nadine Coyle, Kimberley Walsh and Sarah Harding - are apparently eager to incorporate Daley into one of their routines.
"The girls think it would be great to have him on stage with them. They all think he's really cute and love him in his little Speedos," a source told The Sun.
"They know he'll get a great reception from their fans and are confident he'll be up for it - even in his Speedos."
Meanwhile, it was recently reported that Girls Aloud will mark their tenth anniversary since winning Popstars: The Rivals back in November 2002 with a slot at this year's Royal Variety Performance.
Watch the music video for Girls Aloud's 'Sexy! No No No...' below: