What is it?
The 2010 American science fiction disaster movie Skyline.
Here is how The IMDb describes this movie:
Jarrod and his pregnant girlfriend Elaine travels to Los Angeles to meet his old friend and successful entrepreneur Terry, and his wife, Candice. Terry gives a party in his apartment for Jarrod and offers a job position to him in LA. Terry’s assistant and lover Denise (Crystal Reed) and his friend Ray (Neil Hopkins) sleep on the couch in the living room, but in the dawn of the next morning, the group is awakened by mysterious beams of blue light. Ray stares at the light and is taken by the mysterious force. The group of friends tries to escape from the alien invaders.—Claudio Carvalho, Rio de Janeiro, Brazil.