Rita Ora, who plays Christian Grey's sister Mia in 'Fifty Shades of Grey' admitted that she forgot everything and was forced to use an earpiece because she kept fluffing her lines.
The 23-year-old actress admitted that she had to have someone in her ear on set telling her what to say before she said it, the Daily Star reported.
Ora said that she honestly so nervous she forgot everything she had learnt.
