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4.
a completely fabricated pairing of a young star with his slut of a costar from High School Musical, created solely for the financial gain that will accompany the extra publicity.
zanessa? you mean zac efron and vanessa whats her face?
by 007princess April 01, 2008
 
1.
The nickname given to the relationship of Zac Efron and Vanessa Anne Hudgens. Costars of the popular Disney Channel Movie, High School Musical
Did you see those pictures of Zanessa making out on the beach?!

by TLE August 21, 2007
 
2.
A word made up by the people/fans/paparazzi to call Vanessa Hudgens and Zac Efron with just one name since they're a super super famous celebrity couple dating both in the movie High School Musical Disney movies and in real world.
OMGOSH! They published a Zanessa magazine! Zac and V looks so cute in this cover.
by Zanessa fan December 02, 2007
 
3.
The celeb couple of Vanessa Hudgens and Zac Efron.
You may also hear them referred to as Zan, ZV, or Mr. and Mrs. Hotness
There were new candids of Zanessa the other day, both looks amazing. They're so made for each other.
by PipsqueakDots April 17, 2009