Nele Nelenbroic a world famous babysitter appeared in on Sesamstrasse episode 2452. She was hired by Moni to take care of Lena, so Moni could get some time to sort her many photos. However Lena did get a good first impression of Nele and found it more fun to play with Rumpel. Even though Nele and Rumpel had their difference when it came to taking care of Lena, they ended up as friends as they discovered they share a interest in old rusty junk.