Lauren Conrad dragged her luggage behind her at the airport in LA yesterday following a trip to Texas, where she dined on local BBQ food. She was sporting darker hair after recently experimenting with the color by dyeing her ends light pink. LC's locks may be of interest but it's her reported relationship with Derek Hough that's making headlines. LC and Derek have been spotted out together multiple times, including a PDA-filled trip to Tru nightclub last weekend. Derek wasn't by LC's side when she got Punk'd by Dax Shepard, but she was a good sport about the scary prank, which tricked LC into thinking a woman was stuck in the trash compactor of a passing garbage truck.