Leni Loud

Leni Loud is one of the female cartoon characters in the Nickelodeon animated series The Loud House. At 16 years old, Leni is the second oldest child of the Loud family, and the second-oldest of Lincoln's five older sisters. She is very naive and quite ditzy, but she makes up for it with beauty and kindness. Leni attends Royal Woods High School with her siblings Lori, Luna, and Luan. At the age of 16 years old you would expect her to be smart but her 4 years old sister Lisa is actually the smart one

The Sweet Spot
At the end of this epsiode entitled "The Sweet Spot", Leni lost her right sandal in the family brawl.

Shop Girl
At the beginning of this episode entitled "Shop Girl", Leni gets battered while attending a mall blow-out sale, and she is seen with her left sandal missing.