Lenny Pearce is an Australian pop and electronic performer from Sydney, Australia, known as a former member of dance-pop group Justice Crew and as a DJ and producer pioneering "toddler techno" and "baby raves". Also credited as Len Pearce, he has released music under the alias "Wippy Lion" and as part of the duo Rumor.
As a teenager he co-founded school dance crew The AthElites with his twin brother John before joining Justice Crew, who won the fourth season of "Australia's Got Talent" in 2010. With the group he enjoyed multi-platinum success on singles including "Boom Boom", "Best Night" and "Everybody", extensive touring and several ARIA Award nominations.
Pearce later shifted his focus to production and family-focused live shows, creating high-energy electronic remixes of children's songs and leading sold-out "baby rave" tours worldwide. His recorded work includes releases such as "Lenny's Toddler Techno (Vol1)" and projects like "The Wiggles Soundsystem: Rave of Innocence" and "Disney Jr. Music: Lenny Pearce Toddler Techno".