Jennifer Lopez stripped down to a black bikini and snow boots for a photo while vacationing in Aspen with her 16-year-old ...

J.Lo was seen dancing with friends at a bar in Aspen, Colorado, and was soon joined by fellow celebrity Kevin Costner.

Jason Peña, now 14, was shot in the head on a highway in the state of Durango, a family spokeswoman said. His father and uncle, both U.S. citizens, and a Mexican relative were also killed.