But the 18-year-old was still on a high after coming first in a public vote during last night's emotional live finale.
I was really scared I'd come third! Instead of an autocue feed, host Elle Macpherson announced that the girl who would be Britain's Next Top Model would appear on a giant screen in ten seconds.
She revealed she had learnt to love her new short haircut As the girls' final photographs were shown live to the judges last night, judge Grace Woodward expressed why Tiffany was such a strong contestant.
Luckily, the show's producers neatly avoided making the same error as the Australian version, in which host Sarah Murdoch called the wrong name when announcing the winner.
I was very shocked, but I'm comfortable with it now.
She cut out pictures from magazines and showed me what to do.
After last night's Britain's Next Top Model afterparty, 6.