I doubt so, I believe all the prestigious ones would expect some work experience, unlike those that are unheard of. taken from HBS website:

"The HBS MBA Program is designed for students who have full-time work experience before matriculation. College seniors are encouraged to apply in the expectation that they will be offered "deferred admission", i.e. an offer of admission to a future class conditional upon acquiring full-time work experience, as a positive outcome. It is important for candidates to assess their own readiness when deciding to apply: there is no universal "right" time."