Sofia Richie tells Scott Disick: 'Happy Birthday, babe!'

May 28 (UPI) -- Model Sofia Richie shared on Instagram this weekend a birthday message for her boyfriend, reality television personality Scott Disick.

"Happy Birthday babe! Thank you for being you. Love you," singer Lionel Richie's 19-year-old daughter captioned a photo of her embracing 35-year-old Disick in the ocean.

Disick also posted on social media a snapshot of him kissing 5-year-old Penelope, his daughter with his ex-girlfriend Kourtney Kardashian.

"Me and mini me," he wrote.

His sons Mason, 8, and Reign, 3, also helped him celebrate his birthday while they were all on vacation.