rina Shayk shows off her petite and pert derriere in skintight black trousers as she steps out in native Russia

She managed to battle through illness to look her beautiful best in London at a promotional event on Tuesday.
And it seems all she needed was a bit of home comforts as just a day later she looked like she'd well and truly got over her sickness as she flew into her native Moscow.
The Sports Illustrated model showed off her pert derriere and petite physique as she walked through the streets of Moscow in a pair of skin tight black trousers.

Model looks: Russian model Irina Shayk shows off her pert derriere as she steps out in Moscow in a pair of skintight black trousers