They might be millionaires and arguably one of the richest families in reality television, but the Kardashian clan still has tendencies of the average person.

Kourtney Wants Wedding 'Just as Spectacular' As Kim's?

During a Twitter chat to promote the launch of Kim, Khloe and Kourtney's new children's clothing line, Kardashian Kids, Kim revealed that her daughter, North, and Kourtney's daughter, Penelope, wear each other's clothes.

She told a fan on March 14, "Kourt saves everything and gives it to me! We always share clothing as sisters so it's fun for our daughters to do the same."

North West to Be on 'KUWTK'?

The three Kardashian sisters took to their Instagram pages to share pictures. Kardashian Kids is available at Babies R Us.

In other Kardashian news, crew workers for Keeping Up With the Kardashians are the latest group to be questioned for their alleged involvement in the robbery of Kourtney and Khloe Kardashian's cash and jewelry.

Both Khloe and Kourtney became victim's of robbery around the same time last month. Khloe reported that she was missing $250,000 worth of jewelry from the home she and her estranged husband Lamar Odom shared together in Tarzana. For Kourtney, she said $50,000 in cash was taken from her home.

Officials on the case recently told TMZ they believe that it was an inside job and whoever stole the jewelry specifically knew what to grab because only the most expensive items were taken. On top of that, it doesn't look like anyone forced themselves in the home.

For now, crew members are being asked about any possible connections but authorities are still on the lookout for the culprits.