Rapper Soulja Boy will be hobbling onstage when he performs in Los Angeles on Saturday after suffering a cut to his foot.

The hip-hop star took to his Twitter.com blog on Friday to tell fans all about his injury, although he failed to reveal how he sustained the gash.

And despite his pain, the 21 year old has vowed to honor a concert commitment at the SK8 Wars Urban Battles event this weekend.

He tweets, "I cut my foot last night and that s**t hurt but i'm still performing tomorrow for my fans @Sk8wars_AmTour"