Bruce Willis and Rob Lowe celebrated their 40s in style at the weekend with
two glitzy Hollywood Saturday night (13MAR04) parties.
DIE HARD star Willis celebrated his 49th birthday with girlfriend BROOKE
Burns, ex-wife Demi Moore and her boyfriend Ashton Kutcher, former couple DON
JOHNSON and Melanie Griffith, Kevin Costner and Jack Nicholson.
Meanwhile, across town Lowe turned 40 with pals like Oprah Winfrey, BARBRA
STREISAND and Arnold Schwarzenegger in attendance.