updated 09/03/2014 AT 11:00 AM ET
•originally published 09/03/2014 AT 12:15 PM ET
The new bride on the block is showing off her sparkly bling.
Jenny McCarthy posted her first photo as a married woman on Tuesday, and her diamond ring is on full display.
McCarthy, 41, and Wahlberg, 45, got married Sunday at the historic Hotel Baker in St. Charles, Illinois.
“He’s the most amazing man, and we have become a great team,” she told PEOPLE weeks before her wedding. “Although I haven’t told my dad yet, my son, Evan, will walk me down the aisle before he goes back to school in the fall.”