Both Heidi and Amelle confirmed the deal with Sony had been signed and then had their photos taken at the Hair Stylists?
The photos of the Sugababes are before they join the throng of other Celebs at the Glamour Magazine Woman of the Year Awards.
Heidi Tweeted "Exciting news to share with you guys, we've just signed to SONY!!! X" and then "We're off out to celebrate at the Glamour Awards x"
Also Amelle Tweeted "Girls out 4 Glamour 2night!!xxx" and "Wooooo hooooo!!! We're soooo excited!! We are signed 2 Sony!!! Xxxxxxx" and then after a message about a fake Amelle account "However, me and the girls are having a lovely evening!! Wooo hoooo!!xxx"