How cute is this spirited celebrity?
Check her out in an old-school cheerleading uniform back in her high school days.
Today, we're all rooting for her as she gracefully recovers from a nasty public breakup.
Think you know who's rocking the pep rally? Find out after the jump...
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It's Sandra Bullock...isn't she adorable?
She was a busy student, as she was also in the Thespian Honor Society and the German Honor Society.
You can see more vintage pics of Sandy and other celebs like Will Smith and Brad Pitt at Ancestry.com.
Did you hear who Sandra's working with next?