Here's another celebrity you can add to the hot mom list: Jessica Alba. She and long-time boyfriend Cash Warren are expecting a baby in late spring, early summer. How pretty will that child be?

Before the official announcement to People magazine, the 26-year-old actress tells Ryan Seacrest on his radio show earlier this week, "Let's put it this way, I need a significant amount of time off."

Another Jessica also makes our list today -- Jessica Biel has been voted the cleanest female celebrity by users of SoCal Cleanse Detox. Yes, really. David Beckham snags the cleanest male celebrity award while Jessica Alba is the fourth cleanest female celebrity.

For the dirty clan, Amy Winehouse and Tommy Lee top the list (in my opinion, it should have been Britney Spears for her walking barefoot in a public restroom). Paris Hilton is the runner up and Tara Reid takes the third spot for the dirtiest female celebrities.

Surprisingly, Matthew McConaughey is no. 4 in the cleanest list. I thought he would've been on the dirty list -- is it just me, or isn't it time for him to put a shirt on?

Hot Searches from December 12, 2007:
1) Jessica Alba pregnant -- Confirmed by her rep.
2) Cash Warren -- Expecting a baby with Alba.
3) Ike Turner -- Dies at 76 of unknown cause.
4) Hollywood California -- 40th day of writers strike.
5) Mafia -- Montreal wealthy businessman Saputo denies ties to Mafia.
6) Tina Turner -- Refuses to pay tribute to ex-husband.
7) Blue Shield of California -- Sued by the state of California for $12.6 million for claims of canceled coverage.
8) Hewbrew alphabet -- Hanukkah celebration ended on the 12th.
9) Cavalier King Charles -- Pricey puppies for holiday gifts.
10) Cherry pie -- Democrats educate Iowa supporters using baked goods.
11) 'Kid Nation' -- Tears and hugs fill the season finale, but will there be 'Kid Nation 2?'
12) Mitchell Report -- Close to 80 MLB players are reported to have used performance-enhancing drugs.
13) 'America's Next Top Model' -- Saleisha Stowers wins.14) Deviled eggs -- Find recipes for your holiday events.
15) Recycling -- Got a Christmas tree? Don't forget to treecyle!
16) NFL picks -- How good are you with football predictions?
17) Drew Peterson -- Son testifies for the second time.
18) Debt consolidation -- Lower your monthly payment.
19) Garth Brooks -- Donates his cowboy hat to the Smithsonian.
20) Jessica Biel -- Voted the cleanest female celebrity by clients of a detoxing company.

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