DeGeneres, Aniston 'top celeb babysitters'

Ellen DeGeneres and Jennifer Aniston have been named the best celebrity babysitters in a new poll to mark Mother's Day.

The chatshow host and partner Portia de Rossi topped a survey by AOL's Parentdish.com to uncover which stars parents would be most comfortable leaving their children with.

More than 10,000 mothers completed the poll, which saw DeGeneres nab first place with 31% of the votes and Aniston come in second with 22%.

Ghosts Of Girlfriends Past star Jennifer Garner, who has two children with Ben Affleck, was named the best celebrity mum ahead of Reese Witherspoon, while Britney Spears and Lindsay Lohan's mother Dina were both included in the list of worst celebrity parents.

The top five celebrity babysitters are:

1. Ellen DeGeneres and Portia di Rossi (31%)
2. Jennifer Aniston (22%)
3. Rachel Ray (20%)
4. Angelina Jolie and Brad Pitt (18%)
5. Oprah Winfrey (9%)

The top five celebrity mums are:

1. Jennifer Garner (37%)
2. Reese Witherspoon (26%)
3. Michelle Obama (26%)
4. Gwen Stefani (6%)
5. Angelina Jolie (4%)