JB Lacroix / WireImage 1 / 6
JB Lacroix / WireImage 1 / 6

Reality bites. "Bachelor" and "Bachelorette" alum Tenley Molzahn and Kiptyn Locke have officially pulled the plug on their relationship, a source confirms to Us Weekly.

The pair dated for two and a half years after meeting during the 2010 season of "Bachelor Pad," and were both the runners-up on their respective seasons of "The Bachelor" and "The Bachelorette."

PHOTOS: 'The Bachelor': Where are they now?

Molzahn, 28, won over America during her stint on Jake Pavelka's season of "The Bachelor" back in 2010, though the pilot ultimately chose to propose to now-ex Vienna Girardi.

San Diego-based Locke, meanwhile, was rejected by Jillian Harris on her season of "The Bachelorette" after she accepted fellow finalist Ed Swiderski's proposal on the show's finale.

PHOTOS: Bachelor stars' scandalous pasts

Locke, 35, will next be auctioned off for a date benefiting the Chris4Life Colon Cancer Foundation -- alongside fellow "Bachelorette" alum Roberto Martinez -- on April 5 in Beverly Hills, Calif.

Other past contestants up for bids include this season's finalists Lindsay Yenter, AshLee Frazier, and Lesley Murphy, as well as Ben Flajnik's former fiancee, Courtney Robertson.

PHOTOS: Bachelor breakups!

Unfortunately for fans hoping to see the "Bachelor"/"Bachelorette" alumni return to the screen, however, ABC announced earlier this month that "Bachelor Pad" will not be returning for a fourth season this summer.


Insured celeb body parts

Most expensive celeb engagement rings

Most awkward people on the red carpet