Alexa Chung Chanel Couture Spring 2011 show.jpgIt didn't take long for Alexa Chung to pick up another reality show.

The model-turned-TV-presenter is set to host a show tentatively titled, 24-Hour Catwalk for Lifetime in the US. Only a few details have been released so far, with WWD describing it as "pitting designers against each other in catwalk challenges." Sounds a lot like Project Runway to me!

Of course Alexa is no stranger to hosting reality shows. In 2009, her role on MTV's It's On With Alexa Chung was stopped after two seasons. Currently she hosts Gonzo with Alexa Chung for MTV UK, and is due to host Thrift America for PBS later this year.