Conversation so far:
What projects were they working on during this time?
Atomic Kitten released the double A-side single Someone like Me/"Right Now 2004.
Any solo projects?
Frost presented the first four series of Snog Marry Avoid.
Any other works during this time?
Cradle 2005.
What else were they doing?
The group reunited in December 2006.
Were there more appearances and solo projects?
McClarnon presented Hotter Than My Daughter.
Anything really interesting happen during this tme?
Although a reunion was due to surface after reuniting in 2008, it never materialised.

Question: Why did the reunion not happen?
Self-contained rewrite: Why did the reunion of Atomic Kitten not happen?