Scarlett Johansson's Black Widow to heat up 'Captain America: The Winter Soldier'

The Captain and The Widow.

At least one member of The Avengers will appear in "Captain America: The Winter Soldier."

Scarlett Johansson's Black Widow is teaming up with the title character, according to Deadline. Details are sketchy - as in nonexistent. Stay tuned.

In other "Winter Soldier" news, Deadline reports that five acrtresses are in the running for the female lead role - Emilia Clarke, Jessica Brown Findlay, Teresa Palmer, Alison Brie and Imogen Poots. The best guess is that the role will be a love interest for Captain America/Steve Rogers (Chris Evans).