Shaquille O'Neal has taken aim at David Beckham after the soccer star declined his offer to compete on his new reality TV show.

Shaquille O'Neal has been desperate to land a battle with David Beckham on his Shaq Vs programme, which will see him take on his rival sporting peers at their own game.He has already set up a swimming battle against Olympic athlete Michael Phelps, a boxing bout against former world champion Oscar De La Hoya and a tennis game against Serena Williams.Last month (Jul09), Shaquille O'Neal taunted the soccer star in a series of posts on his Twitter.com page: Dear David Beckham. I know you have heard about my Shaq Vs show, anyway u (sic) will never score a goal on me. I challenge you, lil' man. David Beckham, I know you hear me. Don't be scared, don't make me call u (sic) out. Don't make me Tweet to two million people that yur (sic) scared of Shaq. And the athlete has continued his tirade after learning David Beckham rejected the offer, adding: Official, today is David Beckham is scared of Shaq day, he should b (sic) scared, he can never score a goal on me.