mark-estes

Kristin Cavallari

Kristin Cavallari's New Romance Sparks Frenzy Online

Kristin Cavallari shocks fans by debuting new boyfriend, Mark Estes, on Instagram! Find out more about the reality star's latest relationship.

Kristin Cavallari

When Love Goes South: Kristin Cavallari & Mark Estes Call It Quits!

Love in the spotlight can be a rollercoaster! Kristin Cavallari and her much younger beau, Mark Estes, just ended their whirlwind romance after 7 months. Find out what went down!