Not even a stint in rehab is going to keep troubled reality star Kim Richards away from her daughter's Cabo wedding!

The Real Housewives of Beverly Hills star left rehab to attend her daughter Brooke's beach wedding in Cabo, Mexico. That's all great -- we just hope Kim goes back to rehab after!

Kim's niece Paris Hilton, who was one of 10 bridesmaids, caught the whole blush-toned bridal party on camera.

Along with Paris, Kim's other niece, Nicky Hilton, and her estranged sister Kyle were also featured in the glamorous snap.

"Love my gorgeous family!! #WiederWedding," Paris captioned one shot.

While many family members were present, Brooke's father Monty Brinson could not be there. Her father has been diagnosed with terminal cancer, so he was unable to make the trip. However, Monty posted a congrats on Instagram earlier in the week, in which he wrote, "My daughter is getting married on Saturday, her dream wedding on the beaches of Cabo."