You have all heard about the drama of Iceland’s volcano that is spewing ash into the atmosphere causing massive delays in airports all around the world. Well, Miley Cyrus, Liam Hemsworth, and Julie Anne Robinson are stuck because of it. The Last Song was set to premiere in London tonight (April 20, 2010) but it will be missing the biggest stars of the movie. Naturally, people are upset.

In a statement:

Due to the current flight restrictions over the UK we would like to inform you that Miley Cyrus, Liam Hemsworth and Julie Anne Robinson will no longer be attending the European Charity Premiere of The Last Song in support of Great Ormond Street Children’s’ Hospital on Tuesday 20th April, 2010. This screening will still go ahead for ticket holders.

The problem is, volcanic ash can be considerably dangerous to airplanes. Volcanic ash is composed of tiny particles of rock and silica (glass) and if the ash gets into an airplane’s engine, it will destroy it within a matter of minutes. So, Miley being grounded in the States is for her own safety.

BIG news today! You, yes you, can chat live with Miley Cyrus and the cast of her upcoming film, The Last Song! So, not only will you be able to chat with Miley, you can chat with Liam Hemsworth, Greg Kinnear, Kelly Preston, author Nicholas Sparks, and director Julie Anne Robinson. This is a huge opportunity so make sure that you are free today (March 13) at 5:00PM EST time. Chat below or go HEREto chat with Miley.