At Sunday's Golden Globe Awards, single ladies Sandra Bullock and Scarlett Johansson arrived separately -- wearing awfully similar gowns!

PHOTOS: What all the stars wore at the 2011 Golden Globes

In one of her first red carpet appearance since her summer 2011 divorce from Jesse James, Bullock, 46, wore a frilly, nude-tone, embellished Jenny Packham gown.

Johansson made her first appearance since her two-year marriage to Ryan Reynolds ended last fall -- wearing a lookalike gown by Elie Saab.

PHOTOS: Scarlett and Ryan, the way they were

As it turns out, insiders have told Us Weekly that Proposal costars Bullock and Reynolds have grown closer in the wake of his split -- and Reynolds, 34, is even buddies with her little boy Louis.

VIDEO: All about Sandra and Ryan's bond

"Ryan loves Louis, and Louis always smiles when Ryan's around," a source says.

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