One half of the web duo known as Lisa and Lena alongside her identical twin sister Lisa Mantler. They became known for posting dance videos and other short-form content. The twins earned over 32 million fans on TikTok before deleting their account. Their Instagram following exceeds 15 million followers.
The sisters began to develop a following online in mid-2015.
She and Lisa have their own clothing line called Dream It & Do It. They previously used to model for the German modeling company Compose.
She and Lisa are adopted. They have an older brother named Tim and an older sister named Tayra.