How well do you know the '90s?

The cast of "Pretty Woman," the film that propelled Julia Roberts to superstardom in 1990, reunited on "Today" and spilled behind-the-scenes details, including how many times Roberts had to audition for the lead role of Vivian.

All Saints rose to become one of the most successful girl groups of the 1990s. Their 1997 hit, "Never Ever," was one of three singles that reached No. 1 in Britain before the band broke up in 2001.

Still remember your AIM screen name? The technology behind AOL Instant Messenger originated in Israel, where Mirabilis Ltd. developed ICQ, the precursor to AIM. AOL bought Mirabilis in 1998.

Calvin Klein's iconic ck one campaign cemented model Kate Moss's career, producing some of the most provocative images the world had seen. The fragrance, launched in the U.S. in 1994, was a favorite of teens and young adults everywhere.

If it weren't for Motorola, we'd all be carrying around those big brick phones like the one Zack Morris used in "Saved by the Bell." Motorola's R&D office in Israel is where engineers first conceived the cell-phone technology that's still in use.

The Tamagotchi was released by Japanese company Bandai in 1996. The game begins with an egg on the screen, going through several stages of growth and even getting "sick" (the skull icon let you know you would be tied up for awhile).

"The Rachel" was a highly sought-after haircut made famous by Jennifer Aniston, who played Rachel in "Friends." These days, the 46-year-old actress says she's "all about a low-maintenance approach."

If you didn't know that Michelle Tanner, the youngest of Danny Tanner's daughters on the hokey-yet-lovable sitcom "Full House," was played by the Olsen twins – who are now certified fashion icons, mind you – then you were obviously asleep between 1987 and 1995.