Whoops, posted before coffee.  I did already post those links.  :)

Some likenesses from Mihrelle:
http://www.renderosity.com/mod/bcs/index.php?vendor=639948&category=allitems

Jessica Biel:
MRL Riley http://www.renderosity.com/mod/bcs/mrl-riley/93426

Kate Beckinsale:
MRL Elise http://www.renderosity.com/mod/bcs/mrl-elise/89285

Scarlet Johansen:
MRL Elena http://www.renderosity.com/mod/bcs/mrl-elena/92687

Natalie Portman:
MRL Callie http://www.renderosity.com/mod/bcs/mrl-callie/91364

Amanda Tapping:
MRL Aeryn http://www.renderosity.com/mod/bcs/index.php?ViewProduct=80932

Emma Watson:
MRL Gabi http://www.renderosity.com/mod/bcs/mrl-gabi/87494

There are a few more there that look familiar but I'm not as sure about the IDs.  In the DAZ thread Kristen Steward has been suggested for MRL Jules, Keira Knightly for MRL Lanae, Anna Torv for MRL Riley, Emily Browning for MRL Millie, Megan Fox for MRL Raven, Amanda Seyfried or Drew Barrymore for MRL Karis, etc.