The girls, who found fame in the 2001 TV show Popstars, were pictured together on the red carpet at the Theatre Royal in London.
Both stars were wearing gorgeous floor-length gowns, with Michelle opting for a metallic silver number and Jessica choosing to wear a cream dress.
Michelle and Jessica were there to represent ITV2 show The Big Reunion, along with Atomic Kitten's Natasha Hamilton, who is pregnant with her fifth child.
The Big Reunion was nominated for the Best Reality and Constructed Factual award and, although it missed out to Gogglebox, the girls still had a great night mingling with other stars of the screen.
Michelle shared a selfie with Ant & Dec, while Jessica cosied up to Shameless star Maxine Peake. Alongside the snap, she tweeted: "Absolute highlight of my night meeting my favourite ever actress Maxine Peake - love everything she does x."
Mum-of-two Michelle, meanwhile, has this morning tweeted a black and white snap of herself with her head in her hands.
She told her followers: "#hungover #BAFTATV #urghhh. ...but I got 2meet Mr 50 Shades, Mr Selfridge & pose with @antanddec."
The BAFTAs 2014 red carpet gallery:
Copyright: WENN Daniel Deme