Washington, Dec 8 (ANI): Jennifer Lopez has further fuelled rumours that she's expecting twins by picking up matching pink and blue Tuni and G onesies during a shopping spree.

The singer made the purchases at the Tuni and G onesies, and the items now have Hollywood watchers speculating if she really is expecting twins.

However, the person who has remained mum on the topic is the singer herself, reports People.

JLo, who is four months into her pregnancy, announced that she was expecting during a performance in Miami at the beginning of November.

A few weeks later she was reported to have suffered a health scare, rumours that she has since denied.

The baby or babies will see JLo becoming a mum for the first time but hubby Marc Anthony has enough of experience changing diapers.

He already has two sons by former wife Dayannara Torres, and a daughter with ex-girlfriend Debbie Rosado. (ANI)