And the couple is extremely overjoyed by the good news. "They are incredibly overjoyed," The Sun quoted Lisa's representative as saying.
Rumours of Lisa's pregnancy started circulating last weekend after she was pictured looking much heavier than usual. Presley already has an 18-year-old daughter Danielle and a 15-year-old son Benjamin from her previous marriage to musician Danny Keogh, which ended in 1994. That same year, the singer married pop superstar Michael Jackson, however they divorced within 18 months citing 'irreconcilable differences'.
She then got married to Hollywood actor Nicolas Cage in 2002, but their union lasted just three months. Lisa is currently working on her yet-to-be titled third album, due out later this year