Lily Allen
May 2 Lily Allen, English singer-songwriter (It's Not Me, It's You) and TV presenter (Lily Allen and Friends), born in London
Lily Allen
- May 3 Greg Raposo, American singer and actor, born in New York
- May 4 Anthony Fedorov, American singer (7th Heaven), born in Yalta, Ukraine
- May 5 Shoko Nakagawa, Japanese actress, illustrator and singer
- May 11 Sifow (Shiho Fujita), Japanese pop star and business woman
- May 17 Derek Hough, American dancer and singer
- May 21 Kano [Robinson], English rapper and actor, born in London
- May 21 Mutya Buena, English singer (ex-Sugababes)
- May 21 Marco Carta, Italian singer
- May 25 Luciana Abreu, Portuguese singer and actress
- May 28 Colbie Caillat, American folk singer-songwriter