what mutation is my cockatiel?

[pearl30]

hello everyone!
i was wondering if anyone here could help me im not sure what mutation my cockatiel is, the person i got her from said she was a pearl but i was looking through some mutation pictures online and saw a picture of an cinnamon pearl and now im not sure if she is a pearl or a cinnamon pearl since they look very similar

Jaco, Gizmo and Pearl the cockatiels

https://scontent-b-ams.xx.fbcdn.net/hphotos-prn1/994601_414090855379956_2069533047_n.jpg

[Pajarita]

She is a cinnamon pearl. The 'pearl' is from the little spots and the 'cinnamon' is because of the light gray (instead of the 'normal', darker grey). She also seems to have a yellow suffusion but I don't know if that's the way she is or just the way it looks on the picture.