- "Laa Laa likey looking at her reflection in mirror."
- ―Laa Laa herself
Laa-Laa is known as the best singer of all the Teletubbies, a total girly-girl, "Drama queen", party-girl, and motherly type. She likes playing with her ball and enjoys watching Magical Events. She likes playing smart and is a great friend to the Teletubbies. Her ball is almost as big as she is. She likes singing and dancing and doing ballet in the skirt and goes "Laa-Laa-Li-Laa-Li-Laa-Li-Laa" to herself, hence the name Laa-Laa. When Laa Laa gets frustrated she sometimes shouts a rather strange word "BIBBALYCHEESE" . She is often seen to look out for the other Teletubbies. She is a silly and cute tubby, and most of the times she has a cheerful personality. She is as intelligent as Tinky Winky and Dipsy and Po. She knows where places are and likes playing with the other Teletubbies. She also enjoys dancing in her free time. Laa-Laa often hangs out with Po and Dipsy and even occasionally Tinky Winky. She once saved Dipsy's Hat from being blown away by the wind. Laa-Laa is 8 feet and 6 inches tall. She is the second smallest after Po.
Laa-Laa is the third Teletubby and is played by Nikky Smedley in the original series and Rebecca Hyland in the new series. She is sunflower yellow and has a curly antenna on her head and she has a giant orange ball.