Lisa and Lena Mantler (born 17 June 2002),[citation needed] collectively known as Lisa and Lena, are German internet celebrities who rose to prominence as teenagers on the video sharing application Musical.ly (now known as TikTok).

Lisa and Lena started making videos on 16 December 2015 on the app musical.ly,[4] the predecessor of TikTok.

Later, they announced that they would be deleting their TikTok account due to loss of interest in the platform and not wanting to support an app they viewed as unsafe.

They were adopted at the age of six months and have a biological half-brother, the German tattoo model Jayden Terrible.

[22] After going public about her pregnancy in early 2024, Lisa gave birth to their son in November.