Ariana Grande and Big Sean are far from splitsville and these pictures prove it!

Los Angeles - Ariana Grande has hit back at rumours her relationship with Big Sean is on the rocks.

The 21-year-old singer - who began dating the rapper in October last year - took to her Instagram account on Sunday to share intimate photographs of the couple during a recent trip to Lake Tahoe, which lies on the border of California and Nevada.

repost @bigsean ?? last 1 swear on my life lmao #tahoe #happy

A photo posted by Ariana Grande (@arianagrande) on Jan 1, 2015 at 5:54pm PST

?????? #tahoe

A photo posted by Ariana Grande (@arianagrande) on Jan 1, 2015 at 5:29pm PST

A photo posted by Ariana Grande (@arianagrande) on Jan 1, 2015 at 5:24pm PST

It was reported the couple had been having "some issues" after Ariana found saucy photos of other women on the I Don't Fuck With You hitmaker's phone.

However, a rep for Ariana denied the couple had broken up, saying: "It is absolutely not true."

The brunette beauty was reportedly "devastated" when she learned he had been exchanging the racy images.

A source said: "He tried to play it off and swears he hasn't hooked up with anyone since they became official, but Ariana was devastated."

However, Big Sean, 26, is said to be "so in love" with Ariana and is now trying to make it up to the petite popstar.

Big Sean also took to his Instagram account to show off their romantic getaway...

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A photo posted by BIGSEAN (@bigsean) on Jan 1, 2015 at 4:25pm PST