Jennifer Aniston + David Schwimmer

Jennifer Aniston and David Schwimmer have long since moved on from their ‘Friends’ days, but world hasn't yet forgotten the constant drama of Ross and Rachel. Scholars probably still study how the producers of the show managed to milk that relationship for 10 years without destroying the sexual tension.

These days, Aniston is busy planning a wedding to actor Justin Theroux, not hiding a baby bump - since she doesn’t have one – and appearing in the occasional movie if a studio has enough money to spend. And even though she's pretty much played the same character over and over again (with rare exceptions like her terrifically evil turn in 'Horrible Bosses'), Aniston’s name alone usually means decent box office.

Schwimmer, on the other hand, remains ever-focused on his theater habit, although we catch a glimpse of him every now and then in movies with smaller budgets than Aniston flicks, as the voice of Melman in ‘Madagascar,’ and in the occasional appearance on fellow 'Friends' star Lisa Kudrow’s show ‘Web Therapy.’

The good news is that both celebs have way better hair now than they did in high school.