Tom Cruise and Katie Holmes Sue Baby Boutique

(andPOP) - Tom Cruise and Katie Holmes have a "Petit" bone to pick.

According to reports, the couple is suing the owner of Petit Tresor, a baby boutique in L.A., for feeding tabloids lies about their spending habits on Suri.

The couple's attorney sent a cease-and-desist threat to Samantha Winch, owner of the high-end baby boutique, after bogus shopping details that Holmes and Cruise spent between $350,000 and $400,000 in their stores were given to "Life & Style" magazine.

The letter accuses the company of spreading rumours about the famous couple "for the purpose of enhancing [the store's] image and obtaining a commercial advantage."

"Petite Tresor is trying to get publicity for themselves by telling the press that celebrities are shopping in their store when they're not," says a rep for Cruise.