I must to admit that these Avril Lavigne bikini pictures are the best of her I’ve ever seen. Here she clearly enjoying spending some quality time with her female friends on holiday in France. Avril Lavigne showed off her svelte figure in a strapless bright pink and blue bikini on holiday on a St Tropez yacht.However, she did manage to suffer a couple of wardrobe malfunctions, with her bikini bottoms slipping down as she hauled herself out of the sea. And little Avril Lavigne nipple flashed in one moment. Enjoy this double Avril Lavigne oops moment!