Rep says couple are making their relationship official

Scarlett Johansson and Ryan Reynolds are engaged, their rep confirms.

The actress was seen wearing a diamond ring on her left hand as she arrived at the Met Costume Gala in New York last night.

She met Ryan, 31, last year, shortly after he split from ex fiancée Alanis Morissette.

In February, Scarlett, 23, was seen shopping for wedding dresses at a Monique Lhuillier boutique in LA.

Her rep denied the reports at the time.

Alison Adey