Source: A "Clothes Off Our Back" auction for a pair of size 36.5 (US 6.5) Christian Louboutin shoes worn by Sandra at the 63rd Annual Golden Globe Awards.

For Sandra's height, see celebheights.com.

Source: A prop store auction for a pair of size 9 Mia boots worn by Phina in the movie "The Forsaken".

For Phina's height, see celebheights.com.

Source: Two "Clothes Off Our Back" auctions for size 7.5 shoes worn by Nancy. One pair is by Stuart Weitzman and was worn by Nancy to the 79th Academy Awards. The other pair is by BCBG Max Azria and was worn by Nancy on "Access Hollywood".
 
Alternate source: A "Clothes Off Our Back" auction for a pair of size 38 (US 8) Karen Millen shoes worn by Nancy to the 58th Primetime Emmy Awards.

For Nancy's height, see celebheights.com.

Kelly Osbourne's shoe size is 8.5

Source: An "In Their Shoes" auction for a pair of size 38.5 (US 8.5) Marc Jacobs shoes worn by Kelly.
 
For Kelly's height, see celebheights.com.

Size 38.5 (US 8.5) Marc Jacobs shoes worn by Kelly.

Thanks to breastcancercare.org for the info and pic!

Source: A fan's blog entry that quoted an entry from Rosie's blog in 2006 saying that her shoe size was nine.

For Rosie's height, see celebheights.com.

Source: hitwgang.com

For Catherine's height, see celebheights.com.

 
Source: feetshow.net lists her size as 41 (US 10).
 
Alternate source: The "Feet in the Movies" website listed her size as 41.5 (US 10.5).
 
Source:hitwgang.com
 
For Carre's height, see celebheights.com.

Source: Wikipedia lists her shoe size as 10.

Alternate source: FashionModelDirectory.com lists her size as (US) 10 (EU) 41.

Alternate source: hitwgang.com list her size as 11.

For Beth's height, see celebheights.com.

Beth in shoes

Source: hitwgang.com

For Olive's height, see celebheights.com.

Source: feetbytheinch.com

Alternate source: hitwgang.com reports her size as 6.5.

For Mary-Kate's height, see celebheights.com.