That must have been one expensive bathroom break.Chrissy Teigen once bought a Celine purse at Barneys just so she could use their bathroom without a guilty conscious.Celine bags can cost thousands of dollars, which means Chrissy, 34, spent quite the pretty penny to use their facilities. 'This is very true': Chrissy Teigen once bought a Celine purse at Barneys just so she could use their bathroom without a guilty conscious (pictured in 2013)It all came back to Chrissy after a fan reminded her of the purchase on Twitter on Tuesday.'One time I saw you at barneys and you bought a Celine bag so you wouldn't feel guilty about asking to use the bathroom.