Saw this instore and it's also online - Sharpay and Gabriella dolls (that sing) both £10. The link is for Gabriella. (Though probably best buy instore if poss as standard delivery charge is £4.95!)
Gabriella doll is dressed in an outfit from the ever popular Disney's High School Musical movie, and plays a clip from one of her movie songs. Suitable for ages 8+. Includes 3 replaceable AG13(LR44) button cell batteries.