"Written in the Stars" sold over 115,000 copies in its first week alone, which at that point of the year was a first week figure surpassed only by California Gurls by Katy Perry featuring Snoop Dogg (124,000) and the charity single Everybody Hurts by Helping Haiti (over 450,000).
«Written in the Stars» разошлась тиражом в 115 000 копий за первую неделю, уступив по объёму только песням California Gurls Кэти Перри (124,000) и Everybody Hurts Helping Haiti (около 450 000).