50 Cent throws first pitch and it's bad. Really bad...

Rap artist 50 Cent threw the ceremonial first pitch at a game on Tuesday.

It was way off course. 

So much fail.

His defence?

Even a three-year-old can throw better than that, 50 Cent.

Yes, that's a three-year-old.

Here's a look at two other celebs who've failed big time at sports.

Diana Ross' penalty miss at the 1994 World Cup

Ross sang and danced her way from one end of the field to another during the opening ceremony.

She was then supposed to score the penalty, run through the split goal and run up the stage.

Will Smith's penalty miss at the 2013 Champions League Festival

Will Smith tried to take a penalty during a festival ahead of that year's Champions League Final between Borussia Dortmund and Bayern Munich.

He missed in spectacular fashion.