We have No. 4.
Life has sadly imitated art for Terri Schuester Jessalyn Gilsig, as the Glee star has filed for divorce from her movie producing hubby of five years, Bobby Salomon, citing those ever pesky irreconcilable differences.
"They are separated and have filed for divorce quite amicably," her publicist, Craig Schneider, told E! News.
According to documents filed by the 39-year-old in Los Angeles County Superior Court last month, Matthew Morrison's former onscreen better half has been separated from her real-life hubby for almost a year.
The couple is doing their noble best to keep all details of their split private (ahem) and have vowed to divvy up, in as low-key a manner as possible, both their assets and custody arrangements for 4-year-old daughter Penelope.
So…that's one less thing to sing about.
—Additional reporting by Claudia Rosenbaum