Just in case anyone was wondering how serious the newly rekindled relationship between Justin Bieber and Selena Gomez was, the couple recently jetsetted to Jamaica. Although any vacation to the island would be considered a romantic getaway, this particular trip was extra special because it was to celebrate Bieber's dad, Jeremy, getting married.

The ceremony was held in Montego Bay on Monday (February 19), and though all eyes were on Biebs Sr. and his bride, Chelsey Rebelo, it was hard not to fixate on the PDA the two young pop stars were dishing out during the festivities. TMZ was able to snap some exclusive photos, which you can peep here.

The reunited couple has been seen cozying up to each other since late last year, with their last spotting right before Valentine's Day, when the singers spent a romantic afternoon in Laguna Beach, CA.

Gomez' mom, Mandy Teefey, is reportedly "not happy" about their reconciliation, but the "Wolves" singer assures everyone it's different this time around.

“I’m 25. I’m not 18, or 19, or 20,” she told Billboard in December. “I cherish people who have really impacted my life. So maybe before, it could have been forcing something that wasn’t right. But that doesn’t mean caring for someone ever goes away.”

Watch Selena Gomez and Justin Bieber Get Painted to Celebrate Valentine's Day