Jamie Lynn Spears had to wait 'hours' to leave the I’m a Celebrity... Get Me Out of Here! jungle because of the severe weather, according to campmate Nick Pickard.The 32 year old, who is the younger sister of pop star Britney Spears, quit the hit ITV show on medical grounds at the end of November after 10 days in camp. ITV bosses confirmed her exit from the show - saying she had been ‘a fantastic campmate’ who had ‘triumphed at trials and bonded well with her fellow celebrities’.