Steven Tyler Excited About His Daughter, Liv Tyler's Second Pregnancy

Steven Tyler is very proud to be a granddad once again, after finding out that his daughter Liv Tyler is expecting another baby!

MStars News previously learned that Tyler was having another baby this time around with her beau Dave Gardner. The child will be the couple's first together, as the 37-year-old's father expresses his joy and excitement.

"I am over the moon that we are adding another member to our wolf pack," the Aerosmith singer said. "Being a father and a grandfather is the greatest gift in life so far."

E! News revealed that the actress was expecting another child back on Sept. 10. Tyler is already the proud mother of one son, Milo William Langdon, 9 from her previous marriage to British musician Royston Langdon. Tyler and Langdon called it quits in 2008 after five years of marriage.

Liv and the father of her unborn child began dating after they were set up by mutual friend Kate Moss, according to E!. A source revealed back in August that Tyler and Gardner had "been seeing each other for three months or so."

"They get on very well and are really enjoying spending time together," the source said. "He flies to New York mostly to see her and they feel very comfortable together."

"He is very charismatic and a real gentleman and she appreciates that about him," they revealed.

This will be the third baby for Gardner. He has two children with his ex-wife Davinia Taylor, an English actress (they divorced in 2010 after seven years of marriage).