Congratulations to Mel Gibson and his fiancee Oksana Grigorieva, who welcomed a baby daughter over the weekend. It's Gibson's eighth child, and his first with Grigorieva -- surely, something to sing about! Alas, the new baby just missed the casting cut-off for George Miller's younger, reimagined Mad Max sequel, which will proceed with nary a Gibson in sight. [RadarOnline]