Joel Madden and Nicole Madden are new parents for the second time, and sharing their joy with friends and fans on Twitter.

The reality starlet gave birth to new son, Sparrow James Midnight Madden, in Los Angeles early Wednesday morning. And weighing in at 7lbs. 14oz, Sparrow isn’t just a big baby, his big news on the popular micro-blogging website.

“What a great day to come back on Twitter,” mom Nicole Tweeted late Wednesday. “Thank you everyone for your well wishes. I love my family!!”

Joel also updated his account with a post about his newborn, writing: “1st day of his life & my son is already a trending topic on twitter. That’s right son, ur just like your old man.”

Sparrow joins big sister Harlow Winter Kate Madden, who was born in January 2008.