Now that springtime is here, the temperature is beginning to rise in Los Angeles. And it was especially hot last night at Eva Longoria’s Beso restaurant.

Us Weekly held their Hot Hollywood Hottest Style Makers Party, and A-list celebs like Heidi Klum, Lauren Conrad, and Nicky Hilton showed up to see what all the fuss was about.

As could be expected, German supermodel Klum hit the purple carpet (whatever happened to red?) looking ravishing in a strapless violet dress with lilac heels and a super cute bangy hairdo.

Meanwhile, Lauren Conrad took a chance on a spaghetti strap teal blue and black printed dress with black heels. And from all angles it looks like her daring fashion sense worked out for her.

And Nicky Hilton brought an element of classic style to the evening, opting for a black leather skirt, black jacket, white top and black and white shoes. Keeping it simple always pays off.

Gossip Girls

To see the entire gallery from the Us Weekly Hot Hollywood Party (April 17) - Click Here!