 Across Europe, "Who's That Girl" also topped the singles charts in Belgium, Ireland, and the Netherlands, as well as peaking in the top five in Austria, France, Germany, Norway, Sweden, and Switzerland.It was certified gold by the Syndicat National de l'Édition Phonographique for shipment of 500,000 copies in France.The song also reached the Top 5 in New Zealand, and the Top 10 in Australia and South Africa.