/ Source: The Associated Press
Steven Tyler is now, gasp, a grandfather.
Liv Tyler, daughter of the Aerosmith lead singer and model Bebe Buell, gave birth to a son in Manhattan Tuesday, Us Weekly magazine reported.
"They are both doing great," Tyler's publicist, Stephen Huvane, told The Associated Press Wednesday. He said the baby hadn't yet been named.
The 27-year-old actress is married to Royston Langdon of the band Spacehog. The two tied the knot in March 2003.
Tyler played the elf princess Arwen in "The Lord of the Rings" trilogy. Her screen credits also include "Jersey Girl" and "Armageddon."