But they both have different lives now and are doing different things."Paul is now in The Rocky Horror Show which is about to go on tour, so they decided mutually that they would go their separate ways.
The former teeny-bopper unveiled a head of freshly-dyed platinum blonde locks as she was pictured leaving the ITV studios, following her stint on Loose Women during which she discussed her split from childhood sweetheart and former band mate Paul Cattermole for the first time.
Cattermole stayed with the band until June 2002, featuring in four out of thirteen episodes of the group's final television series, Viva S Club, and performing his final concert with the group for Party at the Palace, which was part of Queen Elizabeth II's Golden Jubilee celebrations.
After a five-year split, it was announced in October 2008 that O'Meara, Cattermole, and Mc Intosh were to perform a mini-reunion tour.
"The reaction from fans has been great," Hannah revealed.
"We've had lots of messages from people saying they're glad we're back together.
"The kings and queens of '90s and '00s pop cheese, S Club 7, made a triumphant return with their sold-out Bring It All Back 2015 tour.
In response to Adam's comments, Hannah said: "We're not bothered.
No one is going to ruin what we have." Certainly, S Club supporters are delighted by the reunion.
During an interview on Loose Women, the actress was asked about her romance with the 39-year-old, after their rekindled romance went public last year.
When asked if they were still dating by panellist Katie Price, the 34-year-old revealed: "No, I'm not…