Is it correct to use "super" as superlative in Spa

Carmen Franco Polo   Sat Dec 06, 2008 1:00 am GMT
For example: "Estoy super contenta porque estoy embarazada".
(I'm very happy because I'm pregnant).
Ehud Olmert   Sat Dec 06, 2008 1:06 am GMT
Yes but it is teeny slang.