The Biggest Celebrity Cheating Scandals of All Time

Despite all the glitz and glam, even Hollywood's hottest couples go through hard times but with all eyes on them. Here are the most jaw-dropping celebrity cheating scandals of all time:

MORE: The 7 Biggest Celebrity Sex Scandals Ever

1. Ben and Jen

Ben Affleck, Jennifer Garner & Christine Ouzounian

Ben Affleck and Jennifer Garner announced their divorce in late June after 10 years of marriage. The split was allegedly caused by an affair between Affleck and their children’s nanny, Christine Ouzounian — a rumor Affleck still denies.

2. Eva Longoria & Tony Parker

Eva Longoria, Tony Parker & Erin Barry

She may have played the perfect "housewife" for 8 years, but Eva Longoria ended her real-life marriage to Tony Parker in 2011, after only three years of marriage. The actress admitted the split was due to Parker’s alleged cheating with Erin Barry, wife of his former teammate Brent Barry.

3. Kristen & Rob

Robert Pattinson, Kristen Stewart & Rupert Sanders

They were the dream vampire couple on screen, but off screen their relationship was dark. In 2012, Stewart was caught red-handed in a heated moment with her Snow White and the Huntsman director, Rupert Sanders, and was devastated over the break up. There may no longer be Kristen and Robert, but at least Bella and Edward ended up together.

4. Tiger Woods

Tiger Woods, Elin Nordegren & Lindsey Vonn

Tiger Woods' cheating scandal of 2009 certainly didn't help the athlete's case of cheating in relationships. After six years of marriage to Elin Nordegren, Woods was caught having been unfaithful with over a dozen women. After losing much credibility from the scandal, Woods didn’t change his habits. Earlier this year, the pro golfer was alleged to have cheated on ex-girlfriend Lindsey Vonn.

5. Robert & Elizabeth

Robert Rodriguez, Elizabeth Avellan & Rose McGowan

Robert Rodriguez ended his 16 year marriage with Elizabeth Avellan after allegedly having an on-set affair with actress Rose McGowan in 2007. With a sinful start, It was expected that Rodriguez and McGowan’s relationship would end just as bad. The two broke off their plans for marriage in 2009. Lesson learned: Don’t mix business with pleasure.

6. Duggars

Josh Duggar, Anna Duggar & Unidentified Girls

After the unexpected scandal involving 19 Kids and Counting’s Josh Dugger molestation to four or five young girls in May, Duggar also admitted to infidelity this past August. The star was put in the cheating spotlight, being one of many reported members of Ashely Madison. The TLC reality show was pulled off air, and Duggar claimed himself as “the biggest hypocrite ever."

7. Vanessa & Kobe Bryant

Vanessa & Kobe Bryant

From high school sweethearts to million dollar couple, Kobe and Vanessa Bryant’s relationship is unbreakable. Through alleged sexual assault charges in 2003 to multiple cheating scandals, Vanessa can’t let go, dropping divorce action in 2011. The couple remains together with their two adorable daughters!

8. Infidelities: Mario Lopez & Ali Landry

Mario Lopez & Ali Landry & Unidentified Ladies

You know something is wrong when your marriage lasts just 3 months! Mario Lopez and Ali Landry ended abruptly after she allegedly found out that he cheated the night before the wedding. Ali remarried in 2006, while Mario is engaged to Courtney Mazza. The couple has a daughter named Gia. We are glad they both moved on!

9. Infidelities: Daisy Fuentes & Matt Goss & Luis Miguel

Daisy Fuentes, Matt Goss & Luis Miguel

Daisy Fuentes and El Sol just couldn't get enough of each other. The Cuban star and fiancée of seven years, Matt Goss, ended their engagement after she was reportedly trying to keep her romance with ex-boyfriend, Luis Miguel, a secret. Daisy and Luis had an off-and-on relationship since the early 90s. They have since called it quits again...for now.

10. Cheaters: Jackie/Don/Jorge

Jackie Guerrido, Don Omar & Jorge Ramos

The King of Kings and the famous Univision weatherwoman wed back in 2007, but a few years later their marriage was plagued with drama. Rumors claimed that Jackie was having an affair with news anchor, Jorge Ramos (although the allegations were never confirmed). Jackie and Don officially filed for divorce in March 2011.

11. Kat Von D & Nikki Sixx, Jesse James & Sandra Bullock

Kat Von D & Nikki Sixx, Jesse James & Sandra Bullock

Talk about a love triangle! Kat Von D and Jesse James' engagement may have been short lived, but who could forget their troublesome affair? Reportedly the tattoo artist was still dating her ex-boyfriend, Nikki Sixx, when she moved on with James. The relationship between the two didn't last reportedly due to James' 'wandering ways' (surprise, surprise). We can bet his ex-wife, Sandra Bullock, got the last laugh here. Kat's latest rumored boyfriend is British rapper, Scroobius Pip.

12. Infidelities: Eddie Cibrian & Brandi Glanville & LeAnn Rimes

Eddie Cibrian, Brandi Glanville & LeAnn Rimes

Eddie and LeAnn shared their share of heated scenes in the Lifetime movie, Northern Lights, but when word came out that they were having an affair - everyone was in shock, including his then wife, Brandi Gianville. LeAnn and Eddie both filed for divorce from their spouses and the couple married in April 2011.

13. Infidelities: Christina Milian & The-Dream & Random Latina

Christina Milian, The Dream & Melissa Santiago

Christina and The Dream seems like a matchmade in music heaven until they divorced back in 2010 after the music producer was spotted on a Caribbean vacation with his assistant, Melissa Santiago. Since then the pop singer has signed on as the the social media correspondent on The Voice, and has blasted her baby daddy on Twitter. We are glad she keeps it real for all of the single mothers out there!