The 25-year-old, who is currently expecting her first child with boyfriend of one year, Sam Cooper, Tweeted about the happenings,
I fell over in the foyer of The Wolsley this morning. Tres embarrassing. Hurty wrist (sic).”
“Owwwwwcch. My neck hurts. Feel free to Insert sexy time related joke here. Still not funny. My neck hurts a lot (sic).”
The pain was so terrible, that Allen had to seek out medical attention for what turned out to be whiplash. She later Tweeted, “At the docs. Its whiplash from my fall yesterday! Oh deary me (sic).”
Allen, who suffered a miscarriage over 2 1/2 years ago, is due in early 2011.