The Loose Women team shared a snap of her reaction on their Instagram page when the news that Andrea would be celebrating her hen do at work was announced, writing: 'When you find out you're having your hen do on live telly tomorrow - join us for the party at 12.30!'
Congratulations from viewers quickly rolled on, with one fan writing: 'Can't wait, you deserve it .. lovely Andrea.'
'Can't wait to see this tomorrow,' wrote another excitedly, while a third follower said: 'Have a super fun time, I'll be tuning in tomorrow too!'
The 48-year old, who has been married twice before, announced she was engaged to investment advisor Nick Feeney by sharing a super sweet Instagram snap in August of this year.
Since then, Andrea has talked openly on the daytime show about her exciting wedding plans, even revealing that her fiancé controversially helped her pick out her wedding dress.
'The first time I tried it on, I knew I loved it and wanted that one. He came with me and I saw he got a but teary and said "you look lovely",' she explained at the time.
The TV personality has already shared a joint hen and stag do with her fiancé, just two weeks after the engagement, when the happy couple jetted off on a holiday with their family. Both parties shared snaps from the hen and stag do, with the group showing off their ‘team bride’ gold temporary tattoos.
Despite vowing never to marry again after her heartbreaking divorce from TV producer Nick Green, she went on to add that her previous battle with vasculitis disease had given her an entirely new outlook on life.
In a previous interview with OK! online, Andrea admitted there will be a white dress on the day, but there won't be a big ceremony or honeymoon.