Claim: Bridget Moynahan went to high school.

Bridget Moynahan -LRB- born Kathryn Bridget Moynahan ; April 28 , 1971 -RRB- is an American actress and model . She graduated from Longmeadow High School , in Massachusetts , in 1989 , and began pursuing a career in modeling . She appeared in department-store catalogs and magazines , and after doing television commercials , she began taking acting lessons . Moynahan made her television debut in a guest appearance in the comedy series Sex and the City in 1999 , where she later had a recurring role as Natasha .   She made her feature film debut in Coyote Ugly -LRB- 2000 -RRB- . She was cast in a supporting role in Serendipity -LRB- 2001 -RRB- . Moynahan was also featured in the action film The Sum of All Fears -LRB- 2002 -RRB- , spy thriller The Recruit -LRB- 2003 -RRB- , the science-fiction movie I , Robot -LRB- 2004 -RRB- , and the political thriller Lord of War -LRB- 2005 -RRB- .   She starred in the ABC television series Six Degrees , which premiered in September 2006 , but was cancelled after one season . Moynahan completed work in Elizabeth Allen 's Ramona and Beezus , which was released in July 2010 , and has starred in the CBS drama Blue Bloods since September 2010 .