Lily Allen's New Rings Spark Marriage Speculation

Singer is coy about possible nuptials

Lily Allen and Sam Cooper in London, August 28, 2010. Credit: Clive Rose/Getty

Seems Lily Allen didn't waste any time getting to the altar.

On Tuesday — just two weeks after news broke that she was engaged to her business owner beau Sam Cooper, 32 — the British singer, 25, posted a picture of her freshly manicured left hand on her blog.

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Adorning her fourth finger? Her engagement sparkler, plus what appears to be a wedding ring.

Although Allen remained coy about possible nuptials — writing only, "A girl can't do Manhattan sans manicure" — pals say she and Cooper are a perfect match.

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Says the insider of the duo, who suffered a tragedy in November when a six-months pregnant Allen had a miscarriage, "Their painful loss only brought them closer together."