The 38-year-old TV presenter and mother-of-three announced the separation on her social media account.
The presenter has avoided talking about his controversial exit from children's TV.
The 45-year-old TV presenter said he is comfortable making jokes about his drugs shame - as it is part of his past.
The former 'Blue Peter' presenter described her friend and former colleague as a "gentle giant".
Richard Bacon reveals his children almost found out about his cocaine-Blue Peter scandal after asking Amazon Echo about their dad
The former Blue Peter and This Morning presenter is accused of groping a woman at a party in London’s Soho in December 2008.
Former 'Blue Peter' presenter John Leslie has been charged with sexually assaulting a woman ten years ago in Soho, London.
Thinking about eight-year-old son stopped former Sky Sports presenter from ending his life after the sudden death of his wife.
Looking back to 1958, right up to the present day, here's all the presenters (well, the human ones anyway) who've fronted Blue Peter over the years.
Talk of a long-standing same-sex affair between former Blue Peter star Valerie Singleton and singer Joan Armatrading has been going around for years.
Blue Peter attracted eight million viewers at its peak but according to recent figures the ship is sinking fast, after a digital broadcaster recorded dismal ratings on June 13.
The future of British institution Blue Peter could be in the balance after a recent episode brought in zero viewers.
Builders who accidentally dug up a Blue Peter time capsule ended up smashing it to bits – 33 years too early. The container, which was housing items like a Spice Girls CD, a Telly Tubby and a set of stamps was buried underneath the Millennium Dome in 1998. It was intended to be dug up and opened again in 2050 but the builders, who were laying cables beneath what is now the O2 Arena, broke it open after they found it. ...