For more full length telugu movies
http://youtube.com/tollywood

Watch tamil and telugu video songs 
http://youtube.com/vegamusicofficial

For more full length tamil movies
http://youtube.com/tamilmovies

For more full length malayalam movies
http://youtube.com/malayalammovies

For more full length kannada movies
http://youtube.com/drrajvajreshwari
Shobhan Babu excellent song with Jaya Malini from the movie Gunavanthudu. Driected by Adurthi Subba Rao and music by KV Mahadevan.