Delevingne and the pop star, real name Annie Clark, have been linked since February (15), but recently speculation surfaced that the couple had called time on the romance.

The British model has been posting "sad" and cryptic quotes on Instagram.com, leading fans to believe that she was going through heartbreak, but she has since put a stop to the rumours by publicly mentioning her relationship for the first time.

She took to Twitter.com on Wednesday (22Apr15) and wrote, "I am very much in love."

St. Vincent later retweeted the post.

The message comes days after Delevingne and St. Vincent attended the Burberry London event in Los Angeles together, marking their first outing as a couple.

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