As was stated, you could have found the celeb simply by watching the video, as she is pictured during it.

If you needed the other clues, the first pycto was a bunch of playing cards. The clue "How many are in a standard deck?" gives you an answer of 52.

The second pycto was an Uno "Reverse" card. The clue "Take the 2 digit answer from before and do this to it. The first digit is minutes, the second digit is seconds. Go back to the first clue and find the coordinating spot."

Reversing 52, you get 25. The first digit (2) is minutes. The second digit is seconds (5). That puts you at the 2 minute, 5 second mark of the video, where you see a shot of...

Olivia Munn

Bonus clue - If you were REALLY perceptive, you may have noticed that in the Bangles song "Manic Monday," the two syllables of "Monday" are split so that it sounds like "MUNN-Day."

Hope everyone enjoyed it!