[TOMT] [MOVIE][2010s] A teenage girl parents go into a vacation and his aunt babysits her and his brother

hi! i remember watching this movie multiple times when i was like 7-9 years old on Disney channel or Cartoon network, It was about this girl whos parents would go on a vacation and leave her and his littel brother with her aunt, i remember her thinking that his aunt was going to be really mean and old but ended up being young and chill, her aunt was an artist and the girl had a magic 8 ball that helped her make desicions, i remember one of the plots being about big foot, and they wanted to capture a photo of him, i also remember that the girl had like 4 friends who at the end of the movie told her what they did in their vacations.

This is what i can remember, i hope someone recognizes it, thanks!

[TOMT] [MOVIE][2010s] A teenage girl parents go into a vacation and his aunt babysits her and his brother