CELEBRITY BIRTHDAYS (10/28/11): Julia Roberts 44 – America’s Sweetheart. Or is she? The Oscar-winning actress has appeared in more than 40 films, but is probably best known for 1990's "Pretty Woman" and "Erin Brockovich" -- for which she won an Oscar for Best Actress ...

--Bruce Jenner 62 - Olympic gold medalist now known mostly for being Kim Kardashian's stepfather ...

Here's Bruce celebrating during his record setting performance in the decathlon in the 1976 Summer Olympics in Montreal, Canada. USA! USA! USA!

True Dat Fact: When Erik Estrada was on “CHIPS” and became embroiled in a salary dispute, Bruce was brought in as Officer Steve McLeish.

--Joaquin Phoenix 37 - Best known for his roles in "Gladiator",  "Signs",  "The Village", "Ladder 49", and as Johnny Cash in "Walk the Line" ..  

True Dat Fact:  All of Cash and June Carter's vocal tracks in the movie and on the accompanying soundtrack are played and sung by Phoenix and Witherspoon ...

--Daphne Zuniga 49 - Former "Melrose Place" hottie now on the CW’s “One Tree Hill”. But to many she'll always be Princess Vespa in "Spaceballs" ...

Watch: Daphne as Princess Vespa ...

--Brad Paisley 39 - Country star who gets to get all smoove up in "According to Jim" star Kimberly Williams ...

--Andy Richter 45 - Conan O'Brien's chubby sidekick …

--Lauren Holly 48 - Jim Carrey's ex-wife in real life and the chick he fell for in "Dumb and Dumber". You might also know her as Jenny Shepard on "NCIS". She was murdered at the end of Season 5, in 2008 …

--Jami Gertz 46 - "Square Pegs", "Sixteen Candles", "The Lost Boys",  and most recently Marlo Klein on HBO's "Entourage" ...

--Bill Gates 56 - Microsoft Bazillionaire. Did you know his home covers about 66,000 square feet. All the floors are heated, including the DRIVEWAY. Oh, and his swimming pool has massive speakers in it so you can hear your favorite music under water.

He’s so rich, his wife's clothes are hung on a revolving dry cleaner-type rack stretching 42 feet, and the paintings that hang in his home are worth $100 MILLION by themselves. Suck on that the next time you have to scrounge for pennies so you can order off the dollar menu.