Serena Williams was thrilled to draw level with Billie-Jean King in the all-time Grand Slam winners' list with victory over Justin Henin at the Australian Open. The American, 28, beat Justine Henin 6-4 3-6 6-2 to claim her 12th Grand Slam singles title.

"I feel really special that I was able to tie Billie Jean King," said the American afterwards.

"In my heart of hearts, I've been going for it and I haven't been able to quite achieve it."

King was among the crowd on Rod Laver Arena for Sunday's final, and Williams was able to catch up with her after the match.

"I didn't speak to Billie about it (beforehand), but after we talked," she said. "We took a picture. I was excited. I said, 'I tied you.' But what an honour."

She added: "Billie Jean is a really big mentor of mine. She was a Fed Cup coach at one time, which was super cool. We had so much fun."

Williams was thankful for her serving prowess as she saved 11 of 16 break points during the final.