Vanessa Hudgens

From hacked e-mails and personal devices to full-blown nude photo leaks, these celebrities have had some serious bad luck online.

These celebrities have been victims to intrusive hacking.

From photos of exes to caption mishaps, we've rounded up 25 instances celebrities deleted posts from their Instagram feeds.

The actress paid tribute to her iconic 'HSM' character.

So many stars have had their privacy invaded.

The 'High School Musical' co-stars dated for roughly four years.

Find out who's starring and where and when to watch the 'RENT Live' musical!