David Harbour and Lily Allen obtain marriage license in Las Vegas

Lily Allen and David Harbour appear to be making plans for their nuptials.

The 'Smile' singer, 35, and Stranger Things star, 45, obtained a marriage license in Las Vegas on September 6, according to court documents via People.

The license indicates that Allen and Harbour should be married within the next 12 months.

In May, Allen flashed an engagement ring in an Instagram post. "First rule of engagement club ........." she wrote in response to a fan. Allen was first photographed wearing the ring in November.

READ MORE: Lily Allen and David Harbour Spark Engagement Rumours

The couple were first linked last August when they attended a play together in London.

They went on to make their red carpet debut in October 2019 when they attended a Skin Cancer Foundation event together.

Allen has two daughters, Ethel eight, and Marnie, six, who she shares with ex-husband Sam Cooper. The former couple finalised their divorced in 2018 after tying the knot in 2011.

Meanwhile, Harbour dated actress Alison Sudol, 35, but they parted ways after a year-and-a-half relationship in mid 2019.