Allen, 35, married David Harbour, 45 at the celebrity-friendly Graceland Wedding Chapel using her previous married name, Lily Cooper, The Sun reports.

Lily had been seen wearing a massive engagement ring in David’s home city of New York.

The couple were married by Brendan Paul, owner of the 30-seat Elvis-themed chapel and one of the most famous Elvis impersonators in Sin City. Allen shared several photos from the low-key nuptials on her Instagram overnight:

Lily’s first marriage – to builder and decorator Sam Cooper – was a very different affair.

The pair married at St James’ Church in Cranham, Gloucester in the summer of 2011, with the pair welcoming their second child Marnie Rose later that year.

Harbour rose to fame on Stranger Things as Jim Hopper and has also had roles on Brokeback Mountain, Quantum of Solace and Hellboy.

Guests at the chapel…