Rachael Harris joins 'Cougar Town'

Rachael Harris has landed a role on Cougar Town, according to The Hollywood Reporter.

The 41-year-old actress, who has previously starred in Reno 911! and In The Motherhood, has reportedly signed up to play the part of Courteney Cox's nemesis Shanna in a potentially recurring role.

Additionally, Alan Ruck, who is currently guest starring on FlashForward, has joined the cast as Shanna's husband Frank, who develops a crush on Cox's Jules.

Cougar Town recently received a full-season pickup from ABC.