Shakira and Gerard Piqué Credit: Instagram

Shakira is positively glowing!

The new Voice mentor, 35, showed off her growing baby bump in an Instagram picture Nov. 27. With her red shirt pulled up, the fresh-faced star leaned into her boyfriend, soccer player Gerard Pique, 25.

"I could have another nine months like this," the Colombian singer wrote in the caption.

Shakira announced her pregnancy Sept. 19 via Facebook. "Shakira is really looking forward to being a mother," a source close to the international superstar recently told Us Weekly. "They definitely want more than one together."

The "Tortura" singer will welcome a baby boy in 2013. Shakira and Pique met in 2010 while shooting the video for her South Africa World Cup theme song, "Waka Waka (This Time for Africa)."

Shakira will join Usher as a new mentor for The Voice's fourth season; the musicians, who have already begun filming, will be replacing Christina Aguilera and Cee Lo Green.