Which celebrity girlfriend would you like?

Oprah Winfrey has been named the celebrity girlfriend you would most trust alone with your husband or boyfriend, according to a poll by Sisterwoman. Paris Hilton was named the least trusted by a whopping 54%. No surprise there considering she changes boyfriends like her underwear. Paris Hilton "has a track record of not getting her own man, so she must take from other women," says one. Although, says another in a sarcastic tone, "I'd trust her most because my husband would be completely annoyed with her in a second."

Oprah Winfrey, who has been with boyfriend Stedman Graham for more than 20 years, grabbed 51% of the vote; actress Sandra Bullock finished second with 22%. Winfrey, who was named best celebrity girlfriend in a previous poll too, has "high morals," say many of those who voted for her. "She always seems to do the right thing," another says. "She is all about the spiritual and emotional rather than the physical." Like Winfrey, Bullock is affable without being flirtatious, voters say. "She's cute, funny and looks like she'd be a great friend for a man without his wife or girlfriend having to worry about him," says one.

Write-ins included Courtney Cox, Catherine Zeta Jones, Uma Thurman, Susan Sarandon, Julia Roberts, and Ellen DeGeneres. Poll takers were given a list of 10 celebrities from which to choose that included Jennifer Aniston, Eva Longoria, Rachel Ray, Jessica Simpson, Britney Spears, and Tori Spelling.

Competing for the spot at the bottom was Angelina Jolie, who famously wound up with Brad Pitt after he and good girl Aniston split, is untrustworthy, some said, because of what happened in the "Team Jolie vs. Team Aniston" saga. "Brad was happy until he lusted and gave into that lust," says one. Adds another: "Those lips, those eyes ... I could NEVER trust my boyfriend with her."