John Travolta

Preston has been battling breast cancer for two years.

It was the stars’ first time dressed as Danny and Sandy in 40 years.

These stars have been responsible for, or accused of committing, various crimes.

Check out some of the most ~cringeworthy~ celebrity moments ever.

(No Cage/Travolta this time.)

LOL.

These stars suffered incredible tragedies when they lost their children.

Embarrassing celebrity moments that prove that the stars are just like us.

Don't call it a comeback. Wait, on second thought, definitely call it a comeback.