Lachy Wiggle

"Lachy" is the purple Wiggle. He replaced Jeff and is younger than him but, like Jeff, loves to sleep.

He is the lead singer in most of the songs. Some of the notable songs he sings lead on are Rock-A-Bye-Your-Bear, Mumbles the Monster, Unto Us This Holy Night, Big red boat, Little Sir Echo, Joannie Works With One Hammer, Here come the reindeer,  Let's Go (We're Driving In The Big Red Car), Feeling Chirpy, Hot Potato, Do the skeleton skat, Swim like a Fish, Wobbly Camel, It's okay to cry, and We're Dancing With Wags The Dog (during the first few months of the new line-up).

He plays the keyboards, just like Jeff, which makes him the only Wiggle to not have changed instruments with the new generation. He also plays the Tambourine, guitar, and accordion on occasion.

He likes inventing, but most of his inventions backfire and don't go well.

Trivia

 * He has an off-screen relationship with Emma Watkins.
 * His name is often misspelled as "Lachie".