The 'Blurred Lines' hitmaker and the 37-year-old actress - who have been married since 2005 - insist tying the knot hasn't killed their saucy sessions in the bedroom as they can't seem to keep their hands off each other when they have alone time.
Speaking to Elle Magazine, Robin said: ''The spice is not our problem. We're overspiced. We could probably take a few spices off the shelf.''
The 36-year-old singer - who hit the headlines after his raunchy MTV VMA's performance with Miley Cyrus in the summer - admits he and his wife like to get physical between the sheets to his own music.
He said: ''Yes. In fact, she likes to do it [have sex to music] more than ever now.''
Robin believes his actor father, Alan - who split from his mother Gloria when he was seven - taught him everything he needed to know in the romance department as he was wining and dining a different woman every week.
Robin explained: ''He was always very intuitive [with women] and very smooth. He didn't really tell me what to do. He told me what not to do, which is actually more important.''