Roberts felt like Lara Croft in the jungle

Ashley Roberts went into "Lara Croft mode" on 'I'm A Celebrity... Get Me Out Of Here!'.

The former Pussycat Dolls star recently finished second on the ITV1 show and admits she turned into a "jungle warrior" and imitated the fictional 'Tomb Raider' video game character in the Australian jungle, but she has no idea how she coped so well on the programme.