Short answer: No!
Long answer: It appears very unlikely we are alone in the universe, but how likely it is we will find exterrestrial life, I can't tell. There's a lot to do about Europa, one of the moons of Jupiter, as the water beneath its outer ice shell appears to be in the right conditions for life. I do not think it's likely they'll look as much like humans as they are mostly depicted, or as in scifi series such as Star Trek. And the alien abductions clichés also do not seem likely to me. But something is definitely out there.