Well, that was quick! Nearly an hour after Wiz Khalifa tweeted his adorable "daddy time" pic, signifying that Amber Rose was going into labor, the 'Black and Yellow' rapper was back on Twitter announcing the birth of his new son!

Khalifa tweeted: "Happy Birthday Sebastian "The Bash" Taylor Thomaz!!! Everyone welcome this perfect young man into the world."

Wiz originally confessed on air that they were planning an at-home birth with the help of a midwife and doula, but from the looks of the pic, it seems that they may have delivered at a hospital. Regardless, it seems as though Wiz kept his word in delivering the baby baby -- at least he looked the part in scrubs!

We just can't get over how cute his name is (Sebastian "The Bash" Taylor Thomaz) let alone how proud Wiz is of his "perfect young man."

The duo first announced the pregnancy at the MTV VMAs last September, Amber showing off her itty bitty baby bump in a form-fitting black lace gown.

And it seems as though pot lovers Amber and Wiz have it all figured out when it comes time to educating their son about the ganja: "He’s going to know what it is" said Wiz, "and he’ll know the difference between being a child and not being able to use it and being an adult and knowing how to use it.” Wiz is already talking like a father!

Congrats to Wiz and Amber!

Watch the Wiz Khalifa 'Black and Yellow' Video