Austin Mahone and Becky G's rumored relationship was confirmed when they were caught locking lips at an airport in Miami, Tuesday.

Mahone arrived at the terminal, along with the "Shower" singer, in his Range Rover. Shortly after they got out, the young couple shared a kiss.

Afterwards, the teen sweethearts bid each other farewell. Becky G caught her flight and Mahone left immediately after, according to E News. 

The "Lovin' What You Do" singer was reportedly in town to celebrate Mahone's birthday. 

The 18-year-old singer uploaded a photo on Instagram captioned, "Happy Birthday @austinemahone :)." In the photo, Becky G could be seen almost kissing Mahone's cheeks.

It was followed by another photo captioned, "YachtLife," showing the couple in a hot tub on a yacht.

On the other hand, not all of Mahone's fans are liking his blooming romance with Becky G.

On the first post, user @girloftheharrystyles commented, "Fake -.-."

On the hot tub picture of Mahone and Becky G, one fan, with a username @yukie_princess exclaimed, "AUSTIN AND CAMILA!!!!!"

On the brighter side, some are really excited and supportive of the "Becstin" tandem.

Instagram user @_queen_sassy420_ wrote, "Omg. #becstin4lyfe" while another user @_itz_supergirl added, "Omg they kissed I just saw the pic like omg."

Dating rumors between the two began way back in February, after they were spotted teasing each other in a recording studio, Hollywood Life reported. 

Mahone previously dated the "Fifth Harmony" singer Camila Cabello. However, after only three weeks of dating, she confirmed they broke up, Daily Mail reported.

Despite the breakup, Cabello and Mahone remained friends. In an interview, Cabello didn't confess the reason why they broke up but simply said, "Hey, things happen. "

Meanwhile, Becky G released a new song, titled "Lovin' So Hard," on April 2. Her fans are guessing that it was about her new relationship with 5SOS's Michael Clifford.