12/06/2007 at 08:20 PM EST
's baby can rock – and be rocked – at the same time, thanks to gifts from Mischa Barton.
"I got her a bunch of rocker tees for the baby, with different types of logos of rock bands on them," Barton, 21, told PEOPLE at Wednesday's launch party for Keds' spring 2008 campaign. "And she loved them!"
Barton explains, "She is going to have the most fabulously dressed baby, I am sure, because she is so stylish herself."
The Rolling Stones and AC/DC logo T-shirts were impulse buys for Barton. "They were so unique," she said. "I just loved them!"
Richie, 26, is due when January, with her first child with boyfriend Joel Madden – and Barton had to shop not knowing the baby's gender.
"She actually doesn't know what she is having," says Barton. "She wants it to be a surprise."
–Hitha Prabhakar and Nicholas White