Reality TV legend bares bum cheeks on the slopes while skiing in bikini

Heidi Montag went for a skin-baring outfit for her skiing (Picture: Instagram/@heidimontag)Reality TV star Heidi Montag has showed off her skiing prowess on the slopes – wearing nothing but a bright pink bikini.The Hills breakout icon, 37, decided to skip the protection of a snowsuit altogether in favour of a bum cheek-baring hot pink two-piece tied with strings at the side.As you do.In fairness to the TV personality, who wore her long blonde hair loose and a pair of shades for her swoop a