Kim Kardashian turns 33-years-old today, and has quite a year after giving birth to her first child back in June. Since then, she has bounced back, getting her body back after the pregnancy. She has been flaunting her famous curves during date nights with boyfriend Kanye West and on Instagram.

West certainly approves of his hot girlfriend, even wearing a shirt with her image on it Saturday night for the first day of his “Yeezus” tour in Seattle, WA.

Fortunately, Kardashian has been able to shed her baby weight through the diet and exercise, as she reportedly is not able to go under the knife for any plastic surgery because West is afraid of potential risks. While it has long been speculated that the reality star has had surgery to enhance certain body parts, her boyfriend is not letting her do it again.

“Kim was certain that she wanted to have surgery after giving birth because she wanted a head start on losing her baby weight,” a source tells RadarOnline. But West was completely against it. “He really flipped out.”

The 36-year-old rapper has a reason to not let his girlfriend have cosmetic procedures. In 2007, his 58-year-old mother, Donda West, died from surgical complications following a tummy tuck and breast reduction.

Meanwhile, the new mom has been showing off her curves for a new photo shoot for the fashion line she has with sisters Kourtney and Khloe called Kardashian Kollection. She is set to celebrate her birthday at nightclub Tao in Las Vegas on Oct. 25.

Without surgery, Kardashian has been looking pretty hot. Check out some of her latest most popular photos below.