Is Kat Getting Married?

This week’s “Us Weekly” reports that 23-year-old Katharine McPhee and her 42-year-old boyfriend Nick Cokas are getting married in February at a Beverly Hills estate.

“Us” earlier reported that Cokas proposed in March, but the couple kept it a secret because Kat’s family wanted her to focus on her career.

Katharine is currently involved in three films: “I Know What Boys Like,” produced by Adam Sandler, and indies “The Last Caller” and “Success”…