Celebrity Implants: Better Before or After?

<b>LeAnn Rimes: Before</b> The petite singer didn't even have to wear a bra two years ago.  For more pics of LeAnn, go to <a target="_blank" href="http://www.x17online.com">x17online.com.</a> (X17online.com)

<b>LeAnn Rimes</b> It's amazing how the singer keeps getting skinnier and skinnier while her chest seems to continue to expand. Wonder what diet she's on... For more pics of LeAnn, go to <a target="_blank" href="http://www.x17online.com">x17online.com.</a> (X17online.com)

<b>Heather Morris: Before</b> The "Glee" star has finally admitted that she experimented with plastic surgery last year.  "Implants were something I thought I wanted when I was younger, and now I don't," she says. "It was hard being active with them," she explains. "My chest was always sore. It hurt a lot, and I didn't like being in pain - so they had to go!" (AP)  

<b>Heather Morris: After</b> The 24-year-old actress is back to her natural size now and says she feels more comfortable in her own skin. Plus jogging doesn't hurt, which is nice. (AP)

<b>Denise Richards: Before</b> Charlie Sheen's ex-wife has gone up and down in chest size over the years. (Reuters)

<b>Denise Richards: After</b> But the mom of three has finally found a size - and a doctor - that she likes. "When I was 19, a doctor put in bigger implants than what I asked for. I was in such a hurry to get them that I didn’t research my doctor,” she said. "I felt very vulnerable. It wasn’t right what the doctor did, but it is what it is.” Decades later she has finally found a size that fits. “This is the size I wanted them to look at 19," she says. (Reuters)

<b>Christina Aguilera: Before</b> The blonde teen was lanky and barely there on top when she first belted out "Genie in a Bottle." (Reuters)

<b>Christina Aguilera: After</b> The singer turned actress has filled out in more ways than one over the last decade. (Reuters)

Heidi Montag looked like a different person when she started appearing on "The Hills" in 2006. Then came Spencer Pratt and plastic surgery. (MTV)

MTV reality star Heidi Montag, 23, revealed her surgically created body – in all of its glory – for the first time on April 10, shocking many who knew the ‘Hills’ star as she once was. While she has shared some photos of her new figure – which she recently had 10 plastic surgery procedures to create – with People magazine, Heidi debuted her new bikini-clad body at the Grand Opening celebration for LIQUID Pool Lounge, at ARIA Resort &amp; Casino.  <a href="http://www.foxnews.com/slideshow/entertainment/2009/08/12/heidi-montag-spencer-pratt">Click to see more of Heidi’s new freakishly tiny waist and F-cups.</a> <a href="http://entertainment.blogs.foxnews.com/2010/04/12/heidi-montag-bikini-body-boob-job/">Did Heidi go waaaaaaaaay too far?</a> To see more pics, visit <a href="http://www.wireimage.com/ItemListings.aspx?igi=427174&amp;nbc1=1">wireimage.com</a> and <a href="http://www.pacificcoastnews.com/photos/">pacificcoastnews.com.</a>

"The Hills" star Audrina Patridge started the show <i>au naturel</i> back in 2007. (AP) ( )

But she had definitely amped things up a bit up top before her Maxim cover shoot for its October 2009 issue. <a target="_blank" href="http://www.maxim.com/girls/girls-of-maxim/84043/audrina-patridge.html">Click here for more Audrina in Maxim.com.</a>

Tara Reid back when she had a flat chest - and a promising movie career! (Reuters)

Today Tara's main claim to fame is her multiple plastic surgeries. (Reuters)

A flat-ish chested Tori Spelling in 1991 when she started on "90210."

Tori recently copped to having implants after years of denial, not that it wasn't quite apparent.

"Bikini Girl" Katrina Darrell at the "American Idol" audition at which she earned her nickname. (AP)

When your whole career is based on being nicknamed "Bikini Girl, getting implants could make good business sense. (FOX)

Kellie Pickler during her days as an "American Idol" contestant in 2006. (AP)

Kellie surprised everyone when she returned to the "American Idol" stage a year later with a pair of enhanced assets. Kellie has only semi-admitted to having surgical work done, but we think the proof is in the pudding cups. (Reuters)

 Once an aspiring fashion model, Ivanka Trump showed off her naturally long and lean frame. (AP)

Now weeks away from getting married, Ivanka looks a little bit more like the buxom beauty queens her father seems to often be surrounded by. (AP)

Posh Spice, back when she was known as Victoria Adams, was fuller everywhere except her chest.

These days, Victoria Beckham's bottom two-third's is teeny tiny, while her cleavage is curvaceous. Gravity doesn't work that way. (AP)

Brooke Hogan started her reality-star path with a big smile and a normal-sized top half. (Reuters)

Today Brooke is still smiling (when she's not fighting in public with her mom) while her chest has grown a few inches closer to the ever-present cameras. (AP)