Just hours after announcing her engagement to Ryan Reynolds, Scarlett Johansson was flashing her new diamond ring around the Metropolitan Museum of Art's Costume Institute Gala. Reynolds and Johansson have not yet set a wedding date.

Johansson, 23, unveiled the sparkler while walking the red carpet at Monday night's celebrity-filled event. Also in attendance were Julia Roberts, George Clooney, Tom Cruise and Katie Holmes.

Actress Scarlett Johansson and boyfriend Ryan Reynolds are engaged. The two have been dating for more than a year but have not yet set a wedding date.

According to People.com, Johansson's rep Marcel Pariesau said the couple is thrilled.

Hugh Jackman has given Scarlett Johansson and Ryan Reynolds his "blessing" to get married.

The 'X-Men' star, who admits he is "protective" of the 23-year-old actress after starring alongside her in 'Scoop' and 'The Prestige', couldn't think of a better match for Scarlett.

Scarlett Johansson and Ryan Reynolds' relationship is reportedly on the rocks.

The 23-year-old star - who has been dating the 'Definitely, Maybe' actor for a year - feels she is too young to settle down and wants to concentrate on her career.

Scarlett Johansson is moving in with her actor boyfriend Ryan Reynolds, it has been claimed.

The 'Lost in Translation' actress, who has been dating Ryan for almost a year, is said to be currently transferring her belongings to Ryan's Los Angeles home - against her mother's wishes.

Scarlett Johansson has been giving relationship advice to Jessica Biel.

The 'Match Point' star - who has previously been romantically linked to Jessica's boyfriend Justin Timberlake - has been counseling her friend on how to cope with infidelity rumors.