British model, 22, claims Usain Bolt begged her for skimpy photos and called her 'sexy' and 'babe' just days before his long-term girlfriend gave birth to their first child
Shari Halliday says she exchanged texts with the sprinter after they met last year
The Jamaican athlete had posted about the pregnancy on social media
The glamour girl claims she was unaware he had a partner who was expecting
By TOM PYMAN FOR ...