Between late 1962 and early 1963, Hardy's singles "J'suis daccord", "Le temps de l'amour" and "Tous les garçons et les filles" topped the French singles' chart. In January 1963, she graced the cover of "Paris Match" in a special article devoted to the "new millionaires of song" and she signed a new five-year contract with Vogue, as well as an agreement with Editions Musicales Alpha, created by Wolfsohn. In February 1963, Hardy appeared on TV show "Cinq colonnes à la une" alongside Sylvie Vartan and Sheila; they would go on to be considered the three biggest idols of the yé-yé era, each one embodying a different modern girl archetype. On the third of that month, she made her first performance at the prestigious Olympia concert venue in Paris, where she opened for Richard Anthony. Between 26 February and 10 April, Hardy took part in the Gala des Stars concert tour sponsored by Europe n° 1 and "Salut les copains", to great success. Between two of the tour's dates, she represented Monaco at the Eurovision Song Contest in London, singing ""; she finished joint fifth with 25 points, level with France's Alain Barrière. "" reached no. 5 in the French charts in June 1963. In October, Hardy released her second studio album "Le premier bonheur du jour". That month, she received the "Youth" Edison Award at the Grand Gala du Disque in Scheveningen, Netherlands. She was handed the trophy by author Godfried Bomans, who praised her as a "creative artist" that knew how to impose "a personal style without trying to imitate the Americans". Between 7 November and 18 December 1963, Hardy once again performed as Anthony's opening act at the Olympia and was well received by the press, who had hitherto criticized her stiff live performances.