Guitar Hero launched its latest product "Warriors of Rock" at the Parmount Studios in Hollywood last night and we always knew their had to be some celebs who were as addicted to Guitar Hero as the rest of the world is, we were just kind of surprised to see who they were. Check it out! Ok Glee star Mark Salling and Ryan Cabrera are not such big surprises....

Roberto Cavalli showed at Milan Fashion Week yesterday and as usual he had some famous fashionista faces on his front row. Everyone from Heidi Klum to Rachel Bilson and even Taylor Swift was there! The big question from the show has to be, who looked the best in their Cavalli outfit?

This week there was some serious celebrity trend-setting going on at front rows and red carpets across the world. London Fashion Week was full of fun fashion from ladies like Sienna Miller, Alexa Chung and Sarah Jessica Parker. Take a look!

The W Hollywood held its annual Pink Party this weekend to raise funds for Breast Cancer awareness and as usual, there were plenty female celebs who wanted to show their support and look pretty in pink at the same time. Some of them really did look cute in pink like Denise Richards and Jennifer Garner, but others not so much...take a look below!

Wow, now that is supermodel status! Stefano Gabbana and Domenico Dolce held a party to honour Naomi Campbell yesterday as part of Milan Fashion Week. She has been modelling for them for 25 years! The amazing thing is that she still looks almost exactly the same! We know she has a bad reputation as a person, but in terms of her career, this woman will go down in history! Congrats Naomi!

Not everyone can pull of leggings and a gold lace crop-top but if anyone can it's Shakira! The singer wowed crowds at the Bank Atlantic Center in Fort Lauderdale, Florida, last night wearing something only a woman with those kinds of curves can look good in! Check out the clip below to hear Shakira sing 'Sale el Sol':

We hope you know its been Fashion Week all over the world lately! Starting with New York earlier this month, straight after that London and right now Milan followed by Paris for the last week of September, we have been treated to little sneak peaks of what we can expect from the major fashion houses for Spring 2011 and its so pretty! Colour is back in a big way, as are florals and stripes. Here are some of our favorites from Marc Jacobs, Burberry, Moschino and many more! Enjoy!

As you know Jessica Alba doesn't really do much besides shop with her daughter Honor Marie on her days off and yesterday was no different! We spotted the Alba-ladies shoppign up a storm at the exclusive baby stores in Beverly Hills and at this rate Honor is going to become a shopping pro by the time she's old enough to own her own credit card!

Spoiler alert! If you don't want to know anything about what might happen in Gossip Girl later on in the season, don't look at these pictures!