10/10/2011 at 04:00 PM EDT
Valentine's Day is coming with an added bonus next year for Beyoncé
The pop diva will give birth to the couple's first child in February, Knowles, 30, announced on Australia's Sunday Night
"My husband and I have been together for 10 years," she said on the program. "All of my 20s. I feel like it is time … and I'm so happy."
Knowles first revealed
her pregnancy news at the end of August on the black carpet at the MTV Video Music Awards when she rubbed her baby bump for photographers.
Later, during the show, she performed "Love on Top," introducing the song by telling the crowd, "I want you to stand up on your feet. I want you to feel the love that's growing inside me."
And in just four more months, you'll get to meet the newborn!