Pregnant Serena Williams Writes a Touching Message to Her Baby

Serena Williams is opening up about her pregnancy with an emotional message to her unborn child that describes how the experience is changing her life.

The tennis champ shared the touching note in an Instagram post on Monday.

TMZ reports:

“My Dearest Baby, You gave me the strength I didn’t know I had,” Williams writes.

“You taught me the true meaning of serenity and peace. I can’t wait to meet you.”

She also mentions the fact she’s moved back to #1 on the newest WTA rankings — a ranking list that happened to be released on her fiancee’s birthday.

Read the full message over on TMZ…