The Black Eyed Peas star invited his elderly relative for dinner at a friend's house and she was left very confused when they arrived at the building and it was completely empty, reported Contactmusic.
"I gave my grandma a house for her birthday. I told her I was taking her for dinner at my friend's place and she wore her best birthday dress.
"When we got into the house she said, 'It's got no furniture' and I said, 'That's because you have to order it.' She was like, 'Why do I have to be ordering other people's furniture?' and I told her it was her house," he said.
"I also bought my uncle, my mother and my brother houses. For me, music is all about being able to take care of my family.