Justin Bieber 'As Long As You Love Me' video: Michael Madsen protects daughter from the Biebs

Justin Bieber knows how to titillate his fans, as evidenced by the preview clip he delivered Friday (July) of the video for his latest single "As Long As You Love Me."

In the YouTube video description, the 18-year-old singer writes, "I promised a 1 minute clip from the Music Short Film for 'As Long As You Love Me' off the new album BELIEVE. and yes...it stars Michael Madsen. nice. Here it is...the rest of the video hits this coming WEDNESDAY...it is INSANE!"

In the sneak peek, the "Reservoir Dogs" actor plays the protective dad of Biebs' forbidden lady love.

"Listen kid, my daughter is everything. She needs me as much as I need her ... I have to let her go. When I do, she needs to be with a man, not a boy," Madsen says in the video.

"You don't know us," Biebs tells Madsen.

Madsen replies, "I don't want to. I don't want to know you."

Buuuurn.

Check out the clip below. The full video comes out on Wednesday, Aug. 1.