Three "lights" in the sky at the base of Mt. Baldy.I was sitting in my car talking to a friend when i pointed out to that person, "hey check out that UFO!" I said it in jest but just as I finished saying it, the UFO (which looked like a ball of light) went out...the ball of light went away, then it lit up again, and then proceeded to go off again...then it moved. My friend noticed the movement first. We proceeded to call my friend's sibling. She came over and got in the car and we showed her where it would be, she looked and it did it again, it illuminated again, then went out abruptly. We got four of our other friends to come outside and see the phenomenon. They arrived and could see the object we were looking at (you could still see a slight outline of a ship with other dim lights attached to it). They thought we were crazy until they saw it light up too. Then out of nowhere a second light appears to the left of the first one. At first they took turns lighting up, then they both remained lit for about a minute solid. They would periodically turn off and turn on again and adjust positions. We could tell they weren't stars because they were hovering in front of a mountain, they weren't planes either...they were flying to low. There was another craft higher up above the two "lights" that had reddish lights that got brighter...it remained in one position throughout the ordeal...only strafing from left to right every so often. The three "lights" formed a trangular shape. The other two ships were still moving though...they were getting closer to the ground. My friends all left to go to the mountains to get a closer look, and they saw the "lights" all the way there. I went home to get my video camera to film it. When I got back to the spot where our first sighting occured the "lights" had already descended past the horizon which the roofs of the homes in the neighborhood created.