We never doubted that 16-year-old Aussie crooner Cody Simpson was mature for his age, but his taste in women is more mature than we'd imagined.

The "Pretty Brown Eyes" singer revealed his top 5 celebrity crushes to Idolator, and their ages range from 27 to 39:

#5: Eva Longoria (38)

#4: Kate Moss (39)

#3: Jessica Alba (32)

#2: Miranda Kerr (30)

You'll have to watch to find out the Codester's surprising number one choice. Especially surprising considering she's a mere 11 years older...