Singer Rihanna has laughed off rumours of her dating Hollywood actor Tristan Wilds, saying that she doesn't even have his number. "This is funny: I had a house party and you know how you hold house parties and people come over you don't even know? He came by, brought his friends and everyone was hanging out, but I don't even have his number. So I don't know how I could be dating him," contactmusic.com quoted Rihanna as saying.

The 21-year-old singer has admitted that at present she is happy with her single status.

"No, I am not dating even though I am a very flirty girl. I don't think I have all the time for a commitment right now, or the energy. A relationship is another life, another career, really," she added.