Sources: Carrie Fisher suffers massive heart attack on airplane

Photo Courtesy: Fox News

Actress Carrie Fisher suffered a massive heart attack Friday on an airplane, according to TMZ.

Sources say Fisher was on a flight from London to LAX when she went into cardiac arrest. People on board were administering CPR.  

The plane landed just after noon in L.A. and paramedics rushed her to a nearby hospital.

Fisher, who became famous, for playing Princess Leia in "Star Wars," has been on a book tour.

Stay tuned to FOX 35 News for more on this developing story.