Gwen Stefani called having her and ex Gavin Rossdale's son Apollo at 44 a "miracle," but she's in plentiful company among celebrity moms who got pregnant after 40.

Here's a complete list of all the songs that have both reached No. 1 on the Billboard Hot 100 and won the Oscar for best original song.

The beloved country standard swept the nation more than two decades ago and still carries incredible emotional weight today.