Variants of a mold are catalogued separately, so each one has its own sets and minifigs. Check these too if something you expect is missing here.

• 3626cpr1549 Minifig Head Disco Diva, Glasses Star Shaped, Medium Lavender Lips, Open Lopsided Smile with Teeth Print [Hollow Stud] Mold of this part
• 3626b Minifig Head [Plain] [Blocked Open Stud] this part is a print of it