The designer had some tea to spill about his Bravolebrity clientele We all know who Christian Siriano’s favorite Real Housewives star is — and she comes ready to spend. During his appearance on Andy Cohen’s Watch What Happens Live!

Siriano added that they have made her "literally couture," and that "all of her confessionals" are Siriano pieces. "So then the Housewives do pay," Cohen quipped, to which the designer responded, "One, and she's new!"

However, the “Project Runway” alum did shout out “RHOSLC” newbie Bronwyn Newport, for whom he designs “couture” pieces that have already been featured on the

However the 38-year-old couturier added that there is a particular Real Housewife he makes an exception for, to the point she has become 'my number one customer' over the years.

There’s only one Real Housewife on fashion designer Christian Siriano’s client list. The former Project Runway winner’s couture has been worn by A-list celebrities like Jennifer Lopez and Ariana Grande,