Barbra Streisand is doing something on September 15 that she hasn't done in fifty years, appearing as a guest on a late-night talk show.

Streisand will be the only guest on Monday (September 15) night's Tonight Show with Jimmy Fallon, the day before the release of her new duets album Partners. Her last appearance as a guest was March 5, 1963 when the Tonight Show was hosted by Johnny Carson, the last of eight show on which she appeared over the prior year. She did do a cameo on The Late Show With David Letterman in 1994.

Barbra may be a little late to the social media party, but she (or her management) opened an Instagram account in August that is already filled with vintage and new pictures of the singer (and her dog).

Partners, out Tuesday, includes duets with Stevie Wonder, Billy Joel, Lionel Richie and Elvis Presley among others.