It's not surprising that Heidi Montag takes pride in her appearance.
To stay in shape, the former Hills star, 25, works out in L.A. with her husband, Spencer Pratt, 28. "I'm doing Crossfit, which is really intense, really hardcore," Montag, who underwent 10 plastic surgery procedures in one day in 2010, tells Celebuzz. "It's what Olympic professional athletes do in their off-season."
VIDEO: Heidi Montag threatens to go off birth control
Montag and Pratt also train twice a week with Michael Casey, who the buxom blonde calls "a martial arts master."
When she exercises at home, however, "I row for like 20 minutes, [then run for] 30 minutes on the treadmill. I do half an hour to an hour of cardio on my own. I do my workout five or six days a week," Montag says. "I'm from Colorado, so I love being athletic. I grew up doing sports."
PHOTOS: Heidi Montag's plastic bikini body
Though she tries to maintain a healthy lifestyle, the ex-MTV reality star admits she's got a few vices, too. "I have my weaknesses. I love wine. I don't think I could ever give it up -- red, predominantly. Red wine and tequila -- those two things I won't be able to give up," Montag says. "I only drink once or twice a week. I used to drink more regularly, and I'm trying to cut down."
PHOTOS: The Hills stars, then and now!
Montag and her husband currently live rent-free in Pratt's father's house in Santa Barbara, Calif. "Who knows where we'd be if it wasn't for Spencer's family? It's definitely a miracle that we get to live here," says the former Famous Food contestant, who doesn't hide the fact that she's broke. "We are really cautious with our money now, and we don't have rent. So we fortunately get to save that money. It's just save, save, save."
This article originally appeared on Usmagazine.com: Heidi Montag: I'm Training Like an Olympian
Wonderwall Video
- 7 Wonders of the Wall for May 17, 2013
- 7 Wonders of the Wall for May 16, 2013
- 7 Wonders of the Wall for May 15, 2013
- 7 Wonders of the Wall for May 14, 2013
- 7 Most Outrageous Gwyneth Paltrow Quotes
- 7 Wonders of the Wall for May 10, 2013
- 7 Wonders of the Wall for May 9, 2013
- 7 Wonders of the Wall for May 8, 2013
- 7 Wonders of the Wall for May 7, 2013
- 7 Best Bikini Bods
- 7 Wonders of the Wall for May 3, 2013
- 7 Wonders of the Wall for May 2, 2013
- 7 Wonders of the Wall for May 1, 2013
Most Watched on Wonderwall
Bikini Burns
From Kim Kardashian to Jessica Alba, see the worst celeb sunburns.
Watch Video »
Crazy Quotes
Check out some of Gwyneth Paltrow's craziest quotes.
Watch Video »
Double Trouble
From the Olsens to the Mowrys, see some of Hollywood's most famous twins.
Watch Video »
Bikini Secrets
Check out Hollywood's hottest bikini bods on 7 Wonders, hosted by Tim Kash.
Watch Video »
Visiting U.S.
Prince Harry is visiting the United States again, plus more celeb stories on 7 Wonders, hosted by Tim Kash.
Watch Video »
Bump Debut
Selena Gomez breaks some pregnancy news on Twitter on today's Celebs Gone Social.
Watch Video »
More Wonderwall
- What's Sexy?Heidi Klum hangs with two comedy legends and shares what she finds most sexy in a man on today's Celebs Gone Social ...Watch Video »
- Sexy SecretsVictoria's Secret model Adriana Lima talks about the What's Sexy list, her model friends and more with Wonderwall.Watch Video »
- American TravelsGet the Prince's travel details on Replay hosted by Wonderwall's Kirby Kristen.Watch Video »
- Birthday GirlTori Spelling turns 40, plus more celeb stories on 7 Wonders, hosted by Tim Kash.Watch Video »
- Fashion OffendersFlorence Welch, Zoe Saldana, and Ali Larter all get an F on this week's Fashion OffendersWatch Video »
- Bikini BurnsFrom Kim Kardashian to Jessica Alba, see the worst celeb sunburns.Watch Video »
- Double TroubleFrom the Olsens to the Mowrys, see some of Hollywood's most famous twins.Watch Video »
- Roasted?Lindsay Lohan refuses to be roasted, plus more celeb stories on 7 Wonders, hosted by Tim Kash.Watch Video »
- Beach WorkoutsFrom Julianne Hough to Alessandra Ambrosio, see celebs who get their fitness on in the sand.Watch Video »
- Miley's MusicMiley Cyrus mixes music and fashion while ignoring her relationship status, on today's Celebs Gone Social.Watch Video »
- Royal AdviceSnooki gives Prince Harry some advice, plus more celeb stories on 7 Wonders, hosted by Tim Kash.Watch Video »
- Country CutiesCheck out the hottest couples in country music.Watch Video »
- Queen's FeastBeyonce had a major feast in Dublin, plus more celeb stories on 7 Wonders, hosted by Tim Kash.Watch Video »
- Bump DebutSelena Gomez breaks some pregnancy news on Twitter on today's Celebs Gone Social.Watch Video »
- Crazy QuotesCheck out some of Gwyneth Paltrow's craziest quotes.Watch Video »
- Beers With BieberJustin Bieber shares photos of his beer-drinking safari on social media on today's Celebs Gone Social.Watch Video »
- Missing Miley?Get the scoop on the newest breakup rumors on Replay hosted by Wonderwall's Kirby Kristen.Watch Video »
- Visiting U.S.Prince Harry is visiting the United States again, plus more celeb stories on 7 Wonders, hosted by Tim Kash.Watch Video »
- Fashion OffendersMiranda Kerr, Katy Perry, and Bjork all get an F on this week's Fashion OffendersWatch Video »
- Wants PrivacySelena Gomez doesn't like everyone knowing about her relationship with Justin Bieber, plus more celeb stories on 7 Wonders.Watch Video »
- Baby FaceCheck out the first pic of Malin Akerman's son -- a closeup of his adorable face -- on today's Celebs Gone Social ...Watch Video »
-
From Videos of Wonderwall
-
From MSN Entertainment
-
From MSN
