Katy Perry has apparently been giving small hints of pregnancy on Twitter.
The singer may be expecting a child with boyfriend Russell Brand.
In a post addressed to the British comedian, she wrote: "i heard ur prego-ed".Also, she has made similar suggestive entries on the web in recent past.
" Let me tell you 2010 is BUMPIN!" the Daily Star quoted her as stating.
Another bizarre message went: "I WANT IN N OUT!"
The couple, mostly seen together, recently visited India.