Bangshowbiz:

Jennifer Lopez has fuelled rumours that she is expecting twins by purchasing matching pink and blue romper suits embroidered with the words 'prince' and 'princess'.

The pregnant 38-year-old actress and singer, who is reportedly due to give birth in February, and husband Marc Anthony bought the his-and-hers items this week.

The couple has also registered their baby shower gift list at Los Angeles' exclusive baby boutique Petit Tresor, further adding to the twin rumours. Among the catalogue of lavish gifts are clothes and accessories all in pairs. There are two $225 Moses baskets, two $65 Smushy teddy bears - one pink ribboned and one with a blue ribbon - and two $349 cashmere outfits, one in pink, one in blue.

The list also includes a $560 jogging stroller for two, a $3,495 enamelled black baby carriage and a $289 suede play mat. Jennifer has also asked for two $429 double Peg Perego strollers - one in toffee, and one in mint - and 10 $22 baby bottles.

Three nurseries

The diva - who is believed to have conceived after undergoing in vitro fertilisation - has also booked Petit Tresor to design three nurseries at the couple's estates in Bel Air, Fisher Island and Oyster Bay.

A source told the New York Daily News newspaper: "She is spending $40,000 on each nursery. They will all have gilded cribs and she wants them filled with the most chic furniture from Europe and embroidered linens from France, all in pink and blue."

Petit Tresor co-owner Samantha Winch said: "We don't talk about any of our clients."